Stan Wawrinka

Wawrinka started playing tennis at the age of eight, and he played tennis once a week until he was 11 years old, when he started practice three times a week. Wawrinka stopped attending regular schooling at age 15 to focus full-time on tennis. However, he continued his schooling by distance education with the French organization CNED, which offered him greater flexibility.

Wawrinka turned professional in 2002 at the age of 17. He was coached from age eight until June 2010 by Dimitri Zavialoff.

Wawrinka is a three-time Grand Slam tournament winner, Olympic champion and Davis Cup champion for his country. He achieved a Top-10 ranking by the ATP for the first time on 12 May 2008, and first reached a career peak of world No. 3 on 27 January 2014, at the same time as he became the Swiss No. 1.

He has reached four Grand Slam singles finals in his career to date, winning three: the 2014 Australian Open, the 2015 French Open and the 2016 US Open; each time he defeated the reigning world number one in the championship match (Rafael Nadal once and Novak Djokovic twice, respectively). In doubles and team tennis for Switzerland, he has won a gold medal in the men's doubles event at the 2008 Summer Olympics, partnering with Roger Federer, and the Davis Cup in 2014. He played in the longest doubles match in history at the 2013 Davis Cup, in a tie against the Czech Republic, partnering with Marco Chiudinelli.

Juniors

Wawrinka started playing international junior events at age 14 and entered the satellite circuit the following year. He compiled an outstanding junior career, winning the Junior French Open in 2003 and reaching as high as No. 7 in the junior world rankings in June 2003. In 2002 Wawrinka became professional. In 2003 he had his first steps on the tour and ended the year as the world No. 169.

2004

In 11 July, at Gstaad, Stan progressed into his first ever career final, in doubles, with Marc Rosset as his partner. The Swiss pair lost in the final to Leander Paes and David Rikl. That year Wawrinka had his Davis Cup debut with the Swiss National Team. Wawrinka lost his first match, in the first round, against Victor Hănescu in a dead rubber. Switzerland won the tie 3-2 against Romania and progressed into the World Group quarterfinals. He finished the year as the No. 162 in the world rankings.

2005

Wawrinka had his Grand Slam debut at the French Open. He won against 22nd seed and Olympic Gold Medalist Nicolás Massú in the first round, in four sets. In the second round, Wawrinka came from 2 sets down to defeat James Blake. His run ended in the third round losing in four sets, to the eventual runner-up Mariano Puerta.

After the French Open, Wawrinka had his first Wimbledon experience but lost in the first round to Fabrice Santoro, in four sets. Wawrinka had his first singles final at the Swiss Open, but lost to Gastón Gaudio.

At the US Open, Wawrinka defeated Rajeev Ram and Mariano Puerta in five sets before losing in the third round to Nicolás Massú. By the end of 2005, he hovered just inside the top 50.

2006

In July, Stanislas Wawrinka won his first ATP title, at the Croatia Open Umag, when his opponent in the final, Novak Djokovic, retired through fatigue.

In October, Wawrinka reached a then career-high ranking of world No. 29.

2007

In the Australian Open, Wawrinka reached the third round to be beaten by second seed Rafael Nadal, losing in Melbourne in straight sets. He showed some impressive backhand skills, but was unable to deal with Nadal's heavy game.

He suffered a three-month setback, tearing a tendon in his right knee while practicing for the Swiss Davis Cup team's tie against Spain in February.

In the French Open Wawrinka pushed seventh seed Ivan Ljubičić to four sets in the second round. He also claimed wins over Guillermo Cañas and Juan Ignacio Chela en route to a meeting with Rafael Nadal in the final of the Mercedes Cup in Stuttgart in July. Nadal defeated Wawrinka in straight sets.

In the US Open, Wawrinka reached the fourth round, a stage he had never reached previously in a Grand Slam event, notably defeating 25th seed Marat Safin in straight sets in the second round. In the fourth round, he was ousted by Juan Ignacio Chela in five sets.

2008: Top 10 debut, Olympic Gold in doubles

By reaching the final of the Masters Series event in Rome, Wawrinka entered the top 10 for the first time. He lost in the final to Novak Djokovic, despite taking the opening set.

In the Olympics, Wawrinka teamed with Roger Federer in men's doubles. They beat the favoured Americans Bob and Mike Bryan in the semifinals in straight sets; then in the final, defeated Simon Aspelin and Thomas Johansson of Sweden in four sets to win the gold medal.

Wawrinka reached the fourth round of the US Open, where British player Andy Murray defeated him in straight sets.

2009

Wawrinka lost to Rafael Nadal in the fourth round at the Miami Masters in Key Biscayne. Nadal came from behind in both sets to beat Wawrinka in two tie-breaks. The match lasted for 2 hours and 42 minutes.

At the Monte-Carlo Masters, Wawrinka defeated world No. 2 Roger Federer in straight sets, an upset which halted the chance of a fourth straight Nadal-Federer final in Monte Carlo.

At the French Open Wawrinka defeated Nicolas Devilder in five sets and Nicolás Massú in straight sets. He lost to Nikolay Davydenko in the third round in four sets.

At Wimbledon, in the third round he defeated 21-year-old Jesse Levine, who had upset Marat Safin in the first round. The Sunday Times reviewed Wawrinka's performance in the match by opining that he "is a strange player, clearly talented but short of match fitness and as clumsy on court as Federer is graceful." Wawrinka was defeated by Andy Murray in five sets in the fourth round. The match was also a debut usage of the new roof on Centre Court and was the latest match at Wimbledon, lasting until 22:37 GMT.

Wawrinka played in the Davis Cup tie with Italy and won in his first match against Andreas Seppi in straight sets.

2010

Wawrinka started his 2010 season by reaching the final of the Chennai Open, losing to Marin Čilić in two tie-breaks. This was Wawrinka's fifth consecutive loss in an ATP final. He reached the third round at the Australian Open, losing to Čilić again. Wawrinka returned to the ATP Tour at the Sony Ericsson Open after his wife gave birth to their daughter. He defeated Kevin Anderson, before losing to Mikhail Youzhny in the third round. He started his clay-court season in Casablanca at the 2010 Grand Prix Hassan II. After receiving a first-round bye, he defeated Slovakian qualifier Martin Kližan in the second round. In the quarterfinals, he easily defeated wildcard Reda El Amrani in straight sets. In the semifinals, he defeated Italian Potito Starace in three sets to advance to his second ATP final of 2010. In the final, he defeated Romanian Victor Hănescu in straight sets to win his second ATP Tournament. With this tournament win, he snapped a five-match losing streak in ATP finals and a 3½-year title drought. It was also the first professional singles final Wawrinka won, as his previous ATP victory occurred due to a retirement.

Wawrinka serves during his upset win versus Andy Murray at the 2010 US Open

Wawrinka became the 13th seed at the Monte-Carlo Masters and defeated Victor Hănescu in the first round in a rematch of the Casablanca final. He then beat Latvian Ernests Gulbis to advance to the third round. He was defeated by Novak Djokovic. Wawrinka reached the quarterfinals in Rome, losing to Rafael Nadal, and the semifinals in Belgrade, losing to John Isner. At the French Open, where he was the 20th seed, he reached the fourth round without dropping a set, defeating Jan Hájek in the first round. In the second round, he defeated German Andreas Beck, and in the third round, he beat Italian Fabio Fognini, before losing to Roger Federer in the fourth round.

After an unsuccessful grass season, where he lost in the first round of Wimbledon, Wawrinka separated from his coach since childhood and hired Peter Lundgren (former coach of Marat Safin and Federer). The partnership with Lundgren showed its benefits in the US Open, where Wawrinka reached the quarterfinals, beating fourth seed Andy Murray along the way.

2011

Wawrinka started off 2011 in impressive fashion, defeating world No. 6 Tomáš Berdych along the way to claiming the Chennai Open crown. Wawrinka beat Xavier Malisse in the final in three sets. He advanced to the quarterfinals of the 2011 Australian Open, after defeating Andy Roddick in three sets to set up an all-Swiss quarterfinal with Roger Federer, which he lost in straight sets. He also came back from two sets and a break down to defeat Jo-Wilfried Tsonga in the third round of the French Open, before being defeated by Federer once more. Wawrinka was defeated by Simone Bolelli in the second round of Wimbledon and Donald Young at the same stage of the US Open.

In September, Wawrinka announced that he had parted ways with Lundgren. He played the rest of the season without a coach.

At the Swiss Indoors tournament, Wawrinka made it to the semifinals, after defeating Florian Mayer in the quarterfinals. In an all-Swiss semifinal, he was defeated by Roger Federer in straight sets.

2012

Wawrinka started the season in Chennai, where he made the quarterfinals, before being defeated by Go Soeda.

At the Australian Open, he made it to the third round, defeating Benoît Paire and Marcos Baghdatis, before being eliminated by Nicolás Almagro.

In his Davis Cup tie against Mardy Fish in February, he lost in five sets. Later in February, he traveled to Buenos Aires and Acapulco, where he made to the semifinals, before losing again to Almagro and Fernando Verdasco, respectively.

In Monte Carlo, he defeated three Spaniards, Feliciano López, Pablo Andújar, and Almagro, making it to the quarterfinals before succumbing to another Spaniard, world No. 2 at the time, Rafael Nadal, the eventual champion. In doubles, he teamed with Victor Troicki, and they made it to the quarterfinals.

In Estoril, he made it to the semifinals, but was defeated by Juan Martín del Potro.

Wawrinka made the fourth round of the French Open after defeating Flavio Cipolla, Andújar, and Gilles Simon. He was defeated by Jo-Wilfried Tsonga in the fourth round, once again coming from two sets down to take the match into a fifth set and recovering a 4–1 deficit in the decider before Tsonga finally prevailed.

Wawrinka then had a series of first-round exits at Wimbledon, Gstaad, and in the Summer Olympics, where he lost to the eventual gold medallist Andy Murray. He was the flag bearer of Switzerland during the Summer Olympics Parade of Nations. He teamed with Roger Federer again in doubles at the Olympics, but they were eliminated in the second round.

He made the semifinals of the Masters 1000 event in Cincinnati, before he was defeated by Federer, the eventual champion. Wawrinka again also played doubles with Jarkko Nieminen, and they were eliminated in the second round.

At the US Open, Wawrinka reached the fourth round, but was forced to retire in his match against second seed Novak Djokovic due to illness.

2013: Breakthrough

Wawrinka at the 2013 Wimbledon Championships.

Wawrinka teamed with Frenchman Benoît Paire to win the doubles title at the Chennai Open against the German team of Andre Begemann and Martin Emmrich.

At the Australian Open, he made it to the fourth round. He lost a gruelling five-set thriller against Novak Djokovic which lasted just over five hours, finally losing in the 22nd game of the fifth set. "It definitely ranks right at the top", said Djokovic, after his victory over the Swiss. "One of the longest, most interesting, and most exciting matches I have played in my career."

In the first round of the Davis Cup on 2 February 2013, he played the longest ATP doubles match in history. He and Marco Chiudinelli were defeated by Lukáš Rosol and Tomáš Berdych of the Czech Republic in 7 hours and 2 minutes, including a 46-game-long final set. The match was the second-longest ATP match ever (singles and doubles combined).

Wawrinka made it to the final of the Copa Claro in Buenos Aires, losing to David Ferrer in that final.

Wawrinka about to serve at the 2013 US Open.

Wawrinka won the fourth title of his career at the Portugal Open, where he defeated the top seed and world No. 4 David Ferrer. This was his first title since January 2011.

In the Madrid Masters, Wawrinka's run of success continued, with a three-set win over Jo-Wilfried Tsonga in the quarterfinals. The following day, he defeated Tomáš Berdych, also in three sets, to advance to his second Masters 1000 final against Rafael Nadal. With this victory, he also re-entered the Top 10 at No. 10, and stayed inside the Top 10 ever since. He lost the final in straight sets.

He made it to the quarterfinals of the French Open for the first time after recovering from two sets down to beat Richard Gasquet in the fourth round, but subsequently lost to defending and seven-time champion Rafael Nadal in straight sets.

He started the grass-court season at the Topshelf Open in 's-Hertogenbosch and made it to the final, where he lost to grass-court specialist Nicolas Mahut. At Wimbledon, he lost in the first round to Lleyton Hewitt.

In the US Open, Wawrinka reached his first Grand Slam semifinal, losing to top seed Novak Djokovic, again in five tightly contested sets. Previously he had defeated world No. 5 Tomáš Berdych in four sets in the fourth round and world No. 3 and defending champion Andy Murray in straight sets in the quarterfinals.

After his Grand Slam breakthrough, Wawrinka continued to display solid form, reaching the semifinals in Kuala Lumpur, where he lost to Julien Benneteau, and quarterfinals of Masters 1000 tournaments in Shanghai and Paris, losing to Rafael Nadal and Novak Djokovic, respectively.

Wawrinka went to the ATP World Tour Finals for the first time in his career. He made an impact on the tournament, beating Tomáš Berdych and David Ferrer in round-robin matches. Although he lost to Rafael Nadal in straight sets for the twelfth time in his career, both sets were finished in tight tiebreaks, and the Swiss actually won more points in the match. Wawrinka advanced in second place to the semifinals, where he met Novak Djokovic and lost to him for the fourth time that year.

2014: First Australian Open title, Masters & Davis Cup titles, Rise to World No. 3

Wawrinka began his ninth season on the ATP World Tour with a win at the Chennai Open in India, winning this tournament for the second time in his career, defeating Édouard Roger-Vasselin in the final in straight sets.

At the Australian Open, Wawrinka beat Andrey Golubev and Alejandro Falla in the first two rounds, then had a walkover when Vasek Pospisil pulled out of their third-round match, followed by a straight-set win over Tommy Robredo. Wawrinka's quarterfinal opponent was Novak Djokovic, and this time Wawrinka won in five sets, taking the deciding fifth set 9–7 after being a break down. The victory ended a 14-match losing streak against the three-time reigning champion. He then faced off against another first-time Australian Open semifinalist, Tomáš Berdych, winning the match in four tight sets (including three tiebreaks). In the ensuing final, he defeated world No. 1 Rafael Nadal in four sets, thus denying Nadal's attempt for the distinction of being the only active men's tennis player to hold at least two titles at each of the four Grand Slam tournaments. The victory was his first win over Nadal in 13 attempts (having never won a set against him in their previous 12 meetings), and also made him the first man since Sergi Bruguera in 1993 to beat both of the top two seeds en route to a Grand Slam title. (Bruguera defeated world No. 1 Pete Sampras and world No. 2 Jim Courier at the 1993 French Open). This was also only the second time since 2005 that a player outside of the 'Big Four' (Federer, Nadal, Djokovic, and Murray) had won a Grand Slam title, and the first since Juan Martín del Potro won the US Open in 2009. In addition, Wawrinka became the first player to defeat both Nadal and Djokovic in a single Grand Slam tournament. He is also the second Swiss man to win a Grand Slam singles title after Federer.

Due to his championship victory at the Australian Open, Wawrinka for the first time in his career cracked into the Top 5, becoming world No. 3, and the top-ranked Swiss player in the world ahead of Federer for the first time.

Playing for Switzerland in the first round of the Davis Cup against Serbia, he defeated Dusan Lajovic in four sets in the second rubber. Switzerland went on to win the tie 3–2 (after an unassailable 3–0 lead) to reach their first Davis Cup quarterfinal since 2004.

After a one-month break, he next played at the BNP Paribas Open in Indian Wells as the third seed. In his opening round (after receiving a first-round bye due to his seeding), he overcame Ivo Karlović in straight sets. In the third round, he defeated Andreas Seppi dropping only two games. In the fourth round, his 13-match winning streak from the start of the season came to an end against Kevin Anderson.

At the Miami Masters, he made it to the fourth round after defeating Daniel Gimeno-Traver and Édouard Roger-Vasselin, before losing to an in-form Alexandr Dolgopolov.

Wawrinka returned to Switzerland's Davis Cup team for their quarterfinal against Kazakhstan. Wawrinka was beaten in his first match by Andrey Golubev, then (after Federer had levelled the tie by beating Mikhail Kukushkin) he and Federer lost their doubles match to Golubev and Aleksandr Nedovesov. However, Wawrinka then came from a set down to beat Kukushkin and level the match again. Federer won the deciding rubber to send Switzerland to the semifinals, where they would play Italy.

At the Monte-Carlo Masters, Wawrinka crushed Marin Čilić in the second round, losing only two games in the process. He then received a walkover in the third round to Nicolás Almagro. In the quarterfinal, Wawrinka defeated Milos Raonic in straight sets to secure his second semifinal appearance in the principality. Wawrinka defeated David Ferrer in the semifinals to become one of the few players to reach the finals of all 3 Masters tournament on clay. The stage was set for the first all-Swiss final in fourteen years, as he would take on his friend Roger Federer. In the first set, Federer secured an early break and prevented any chances of Wawrinka breaking and closed out the opener. However, Wawrinka fought back to take a close second set in a tiebreak, and after that, Wawrinka gained the momentum. He did not relinquish his advantage, winning his first Masters 1000 title on his third attempt. In doing so, Wawrinka took over the top spot in the 'Race to London'. Thus far, Wawrinka had defeated Djokovic, Nadal, and Federer that season, whom he had a 2–15, 0–12, and 1–13 record respectively, coming into the 2014 season. However, Wawrinka had less success in his next two tournaments, losing in the second round in Madrid to Dominic Thiem and the third round of Rome to Tommy Haas. Wawinka then suffered a first-round defeat to Guillermo García-López in the French Open.

Later that month, Wawrinka participated in the Aegon Championships, knocking out Marcos Baghdatis, Sam Querrey, and Marinko Matosevic without dropping a set, before losing to eventual champion Grigor Dimitrov in the semifinals.

Wawrinka was seeded fifth for Wimbledon due to the tournament's seeding process being a combination of world ranking and recent grass court form, meaning Wawrinka (who had lost in the first round the previous two years) was seeded lower than world No. 5 Andy Murray and world No. 4 Roger Federer as they had won the title the previous two seasons. Wawrinka proceeded to have his best-ever run at the tournament, reaching the quarterfinals for the first time, dropping just one set in the process. He faced Federer in the first all-Swiss men's quarterfinal in Wimbledon history, losing in four close sets.

Wawrinka was seeded third for the US Open due to Nadal's withdrawal. He reached his fifth Grand Slam quarterfinal from the last seven tournaments, defeating Tommy Robredo in four sets in the fourth round, having survived set points in the third-set tiebreaker. He was eventually beaten by finalist Kei Nishikori in five sets.

Wawrinka at the 2014 ATP World Tour Finals

Wawrinka lost in early-round matches at three consecutive tournaments in October. At the Japan Open Tennis Championships, he was seeded first, but was defeated in the first round in straight sets by Tatsuma Ito of Japan, then ranked No. 103 on the ATP tour. The following week at the Shanghai Rolex Masters tournament, he was seeded fourth, but was defeated in three sets by unseeded Gilles Simon in the second round, after having had a bye in the first round. He was up a break in the third set against Simon, but won only one of the final five games. At the time, Wawrinka was ranked No. 4 and Simon No. 29 on the ATP Rankings. In Basel, he was beaten in the first round by Mikhail Kukushkin in three sets. At the Paris Masters 1000, Wawrinka recorded his first win since the US Open against Dominic Thiem. However, he fell in three tight sets to Kevin Anderson in the next round.

Wawrinka had a good run in the ATP World Tour Finals, where he beat Tomáš Berdych and Marin Čilić. He lost to Djokovic in the next round-robin match, but progressed to the semifinals. In the semifinals, he faced world No. 2 Roger Federer, and after 2 hours he had four match points but failed to convert any of them and lost in three sets. After the match, reports emerged that Federer and Wawrinka had a heated discussion lasting for 10 minutes in the gym at the O2, after officials reportedly told them to resolve their differences after a flare-up in the tunnel. The spat was reportedly caused by Mirka Federer's calling Wawrinka a crybaby.

The pair appeared as friends though when they met for the Davis Cup final. In the final against France, Wawrinka gave his country the perfect start by defeating Jo-Wilfried Tsonga in four sets. Wawrinka then teamed up with Federer to win the doubles rubber and give Switzerland a 2–1 lead going into the final day. The match ended a sequence of four doubles rubbers losses for the pair, and it was their first win together on clay. Wawrinka did not play on the final day, as Federer sealed the tie, by beating Gasquet in straight sets for Switzerland's first Davis Cup title. With the win, Wawrinka became the first player since Andre Agassi in 1992 to win his first Grand Slam title and first Davis Cup in the same season.

2015: French Open title, 3 ATP titles

In January, Wawrinka was crowned champion of the Chennai Open for the third time running, winning against Slovenian player, Aljaž Bedene in the final, after a win against world No. 22, David Goffin. At the Australian Open he reached the semifinals again by beating Kei Nishikori in straight sets. In his semifinal, Wawrinka lost to Novak Djokovic in five sets, bringing to an end his Australian Open title defence. As a result of failing to defend his title, Wawrinka dropped from world No. 4 in the world rankings pre-tournament to world No. 9 post-tournament. On 15 February, he prevailed over Tomáš Berdych in three sets to win the title at the ABN AMRO World Tennis Tournament. He next competed at the Open 13 in Marseille, where he reached the quarterfinals, losing to Sergiy Stakhovsky. He then competed at the Indian Wells Masters, where he lost to Robin Haase in his opening match, after receiving a first-round bye. He next played the Miami Masters in Miami, losing to Adrian Mannarino in straight sets in the third round. As defending champion at the Monte-Carlo Masters, Wawrinka lost to Grigor Dimitrov in the third round. He later lost in the third round at the Mutua Madrid Open, again to Dimitrov. In the Rome Masters, Wawrinka reached the semifinals before being defeated by Federer in straight sets.

Wawrinka next competed in the French Open, as the 8th seed. He beat Marsel İlhan and Dusan Lajovic in three and four sets, respectively, before beating Steve Johnson and Gilles Simon in straight sets to reach the quarterfinals, and defeated compatriot Roger Federer in straight sets to reach his first Roland Garros semifinal. This was also Wawrinka's first win over Federer in a major tournament. Winning in four sets against Jo-Wilfried Tsonga in the semifinals, he earned his second appearance in a Grand Slam final, this time against top seed Novak Djokovic. He defeated Djokovic in four sets, after being down a break in the fourth set and 0–40 in a subsequent game. He broke Djokovic's service twice in the set, reeling off six of the final seven games of the match. With this victory, Wawrinka claimed his second Grand Slam tournament title, and Djokovic failed to win a personal career Grand Slam. Wawrinka's French Open championship also denied Djokovic the 2015 calendar year Grand Slam, as Djokovic won all other Grand Slam tournaments that year. Mirroring his victory at the 2014 Australian Open, Wawrinka was seeded 8th at this tournament, defeated the 2nd and 1st seeds in the quarterfinals and finals, respectively, clinched the championship match in four sets, and rose five positions in the ATP rankings, back to the No. 4 position, which was his original position at the beginning of the year. This was also the 2nd time since Sergi Bruguera at the 1993 French Open that the champion defeated the world No. 1 (Novak Djokovic) and world No. 2 (Roger Federer) players in the same grand slam (Wawrinka also accomplished this feat at the 2014 Australian Open). Wawrinka is the first man to win Roland Garros after losing in the first round in the previous year since Albert Costa in 2002, and the first former boys' champion to win the men's title since Mats Wilander in 1982.

Wawrinka exited from Queen's Club as the Swiss bowed out of the Aegon Championships in the second round, against eventual runner-up Kevin Anderson. He reached the quarterfinals of Wimbledon, the furthest he had ever reached, matching his result from last year, but was ousted by Richard Gasquet in a five-set thriller, despite being up two sets to one.

Wawrinka continued his dominant Grand Slam form at the US Open, with wins over Albert Ramos, Chung Hyeon, Ruben Bemelmans, Donald Young. He then beat South African Kevin Anderson in straight sets in the quarterfinals to advance to the semifinals, where he was dispatched in straight sets by Roger Federer. Wawrinka then helped Switzerland advance to the Davis Cup World Group with a five-set win over Dutchman Thiemo de Bakker in Geneva. He then competed in the Rakuten Japan Open Tennis Championships, entering as the first seed. Wawrinka avenged his loss to Tatsuma Ito at the same tournament the previous year by defeating him in the second round. He eventually advanced to the finals, where he beat Benoît Paire in straight sets and won his fourth title of the season. Wawrinka then entered the Shanghai Rolex Masters, where he defeated former US Open champion Marin Čilić in a three-set battle before losing in straight sets to Rafael Nadal in the quarterfinals. Playing in the Paris Masters, Wawrinka avenged his previous loss to Rafael Nadal in Shanghai with a two set victory. In the semifinals, Wawrinka lost to Novak Djokovic in a three set match. He then matched his performance at the ATP World Tour Finals the previous year by reaching the semifinals in London with round-robin wins over Andy Murray and David Ferrer. In the semifinals, Wawrinka played Roger Federer for the fifth time in the 2015 season, losing in straight sets.

2016: US Open title, Third straight Top 5 finish

Wawrinka started his season at the Chennai Open where he was the two-time defending champion and 1st seed. He started against young wildcard Andrey Rublev. He won in straight sets. Then he played 5th seed Guillermo García-López. He also won in straight sets. In the semifinal he played against 3rd seed and good friend Benoît Paire. He won another straight sets match. In the final he played 8th seed and young talent Borna Ćorić. He successfully defended his title without dropping a set the entire tournament.

He then played in the Australian Open where he was the 4th seed. He started against Dmitry Tursunov who was here on a protected ranking. Stan won the first two sets before Tursunov had to retire due to injury. He then played qualifier Radek Štěpánek. He won in straight sets. He then proceeded to the third round where he played Lukáš Rosol. He also won in straight sets. Then in the fourth round he played big serving Canadian and 13th seed Milos Raonic. Despite pushing it to a fifth set he was unable to overcome the Canadian and lost. It also snapped Wawrinka's streak of 6 consecutive quarterfinals or better appearances in Grand Slams.

Stan then played in the Open 13 as the 1st seed. He started against Sergiy Stakhovsky who had defeated him here last year. He won after saving a few matchpoints. He then proceeded to the quarterfinals. He had a disappointing loss to good friend Benoît Paire. Wawrinka then played in the Dubai Tennis Championships as the 2nd seed. He won against Sergiy Stakhovsky, qualifier Franko Škugor and Philipp Kohlschreiber. In the semifinals Nick Kyrgios was forced to retire in set two. In the final he played surprise finalist Marcos Baghdatis and won in straight sets. He then played in the first masters 1000 of the year at the Indian Wells Masters as the 3rd seed. Wawrinka beat Illya Marchenko and Andrey Kuznetsov but lost to 15th seed David Goffin in a third set tiebreak.

At the Miami Open Wawrinka lost in the first round to Andrey Kuznetsov. Next up was the Monte-Carlo Masters with wins against Philipp Kohlschreiber and Gilles Simon. He then suffered a two set loss to the eventual champion, Rafael Nadal. Wawrinka then suffered another first round exit at the Madrid Open to Nick Kyrgios. He then competed at the Rome Masters as the 4th seed. He had a three set win against Benoît Paire but then had a three set loss to Juan Mónaco, who was here with a protected ranking. At the Geneva Open Wawrinka had two easy wins against Albert Ramos-Viñolas and Pablo Carreño Busta, and a three set victory over Lukáš Rosol. In the final he played Marin Čilić. He won his 3rd title of the year with a tight straight sets win.

His next tournament was the second major of the year, the French Open, as the 3rd seed and the defending champion. Against Lukáš Rosol Wawrinka was down two sets to one, but came through in five sets. Wins over Taro Daniel, Jérémy Chardy and Viktor Troicki sent Wawrinka to the quarterfinals, where he dispatched Albert Ramos-Viñolas in straight sets. In the semifinals he played 2nd seed Andy Murray. He lost in four sets. He then played at Queens in the Aegon Championships as the second seed. However he suffered a straight sets defeat to world No. 53 Fernando Verdasco in the first round. His next tournament was at the Wimbledon Championships, as the 4th seed. In the first round he faced Taylor Fritz and won in four sets. However, he was beaten in the second round by Juan Martín del Potro on the comeback in four sets. After missing the Olympics due to a back injury, Wawrinka played at the Cincinnati Masters. However, he would lose to Grigor Dimitrov in two sets in the third round.

Prior to the start of the U.S. Open, Wawrinka returned to the Top 3 in the ATP Rankings due to Roger Federer being unable to defend his title in Cincinnati due to injury. In the first round he faced Fernando Verdasco, beating the Spaniard in straight sets. He then faced qualifier Alessandro Giannessi, also winning in three sets. He then played a four-hour match in the third round against British player Daniel Evans, which saw Wawrinka save a match point in the fourth set tiebreak, before beating Evans in five sets. He then defeated Illya Marchenko in four sets in the fourth round. In his fourth consecutive quarterfinal appearance at the U.S. Open, he defeated Juan Martín del Potro in four sets. He defeated Kei Nishikori in the semifinals in four sets and went on to defeat Novak Djokovic in four sets, to win the 2016 U.S. Open, his third major title in as many years and his eleventh consecutive win in a championship final. With this victory, Wawrinka improved his record to 2–0 in major finals against Djokovic and 3–0 in overall major finals, and he remained the only player to defeat Djokovic in Djokovic's eight Grand Slam finals dating back to the 2014 Wimbledon championships. Much as Wawrinka's 2015 French Open victory denied Djokovic the 2015 calendar year Grand Slam, his win at this tournament denied Djokovic claiming three Grand Slam victories in successive years (2015 and 2016). It should also be noted that Wawrinka defeated the world No. 1 player in the finals of all three of his grand slam titles. The 2016 US Open final was even more impressive as it was the only time in 2016 that Djokovic won the first set but lost the match (53–1).

He then entered St Petersburg Open, and reached the final, losing to rising teenager Alexander Zverev Jr. in 3 sets. This gifted Zverev his first ATP World Tour title and also snapped Wawrinka's streak of 11 consecutive finals won. Wawrinka did not achieve more notable results for the rest of the season, losing to Gilles Simon in the third round of Shanghai Rolex Masters, Mischa Zverev in the quarterfinals of Swiss Indoors, and Jan-Lennard Struff in the second round of Paris Masters after holding matchpoint.

Wawrinka then played his final tournament of the season at the ATP World Tour Finals, and for the first time failed to make to the semifinals, losing his first round robin match in straight sets to Kei Nishikori, then beating Marin Čilić in 2 tiebreaks, and losing to world No. 1 Andy Murray in straight sets. As a result of this and Milos Raonic reaching the semifinals, Raonic overtook Wawrinka as world No. 3 at the conclusion of the tournament. Wawrinka would finish the season as world No. 4 for the third straight year.

2017: French Open finalist

To start his 2017 campaign, Wawrinka chose not to defend his Chennai Open title (he had won the previous 3 editions), and played in Brisbane instead. He reached the semifinals, losing to world No. 5 Kei Nishikori in straight sets. At the Australian Open he barely escaped a first round exit by beating Slovakian player Martin Kližan after being down a break in the 5th set. He then played Steve Johnson and beat him in straight sets and played Viktor Troicki in the third round, winning in four sets. In the fourth round, he played Italian Andreas Seppi, beating him in three tight tiebreaks to progress to the quarterfinals. He then beat 12th seed Jo-Wilfried Tsonga in three sets, to set up a semifinal against his compatriot and 17th seed Roger Federer. Wawrinka lost the all-Swiss clash, recovering from a two sets to love deficit and holding numerous breaking points in the opening games of 5th set only to ultimately lose 3–6. Federer went on to win the tournament. Despite the loss this result elevated Wawrinka back to world No. 3. Wawrinka was then upset by Damir Džumhur in the first round of the Dubai Duty Free Tennis Championships in straight sets.

At the Indian Wells Masters, Wawrinka was seeded 3rd. After receiving a bye, his first two matches included victories over Paolo Lorenzi and Philipp Kohlschreiber. In the fourth round, Wawrinka came from down a set to beat lucky loser Yoshihito Nishioka in the third set tiebreak after Nishioka served for the match twice. He then beat Dominic Thiem in three sets to reach his ninth ATP Masters 1000 semifinal. He defeated first-time Masters semifinalist Pablo Carreño Busta in straight sets to reach his first final at Indian Wells, as well as his first Masters final on hard court. He was defeated by Roger Federer in the final in straight sets. Wawrinka was notably the only person to break Federer's serve during the entire tournament, after he broke Federer's opening service game in the second set.

At the Miami Masters Wawrinka was the top seed at a Masters 1000 tournament for the first time in his career, after world No. 1 Andy Murray and No. 2 Novak Djokovic both withdrew due to elbow injuries. He was defeated in the fourth round by Alexander Zverev Jr. in three sets.

At the French Open Stan Wawrinka defeated Jozef Kovalik, Alexandr Dolgopolov, Fabio Fognini, Gael Monfils and Marin Cilic in straight sets. In a rematch of last year's semifinal he played Andy Murray in the semis. However this year Wawrinka was victorious in five sets. In the final he was defeated by Nadal in straight sets, his first loss in a major final.

At Wimbledon, Wawrinka lost 3-1 to Daniil Medvedev, a Russian player making his Wimbledon debut. There was speculation that Wawrinka had an injured knee, and Wawrinka confirmed it by announcing that he will be taking time off to heal. On 4 August 2017, Wawrinka announced that he would undergo surgery to repair the damage on his knee, and that he would miss the remainder of the 2017 tennis season.

Possessing one of the strongest one-handed backhands on tour, Wawrinka is characterized as a powerful offensive baseliner capable of playing well on most surfaces, especially on clay and hard courts. He is known for his fast serve which has reached as high as 232 kilometres per hour (144 mph). His forehand, considered a weakness early in his career, has improved significantly and is now a big weapon in his game. While he is primarily known as a baseliner, Wawrinka has occasionally backed up his game with approaches to the net, and is capable of using the serve and volley tactic.

In 2013, he began working with new coach Magnus Norman, who was a former world No. 2 and coached Robin Söderling to 2 consecutive French Open finals and a Masters title. This partnership has been credited with tremendous improvement in Wawrinka's overall game, who qualified for the ATP World Tour Finals for the first time the same year and ended the year in Top 10 for the first time. The following 3 years Wawrinka won at least 1 Grand Slam, qualified for Tour Finals, and ended the year in Top 5 every season.

Norman is also credited with improvement in Wawrinka's mental toughness, as seen in his performance in important matches and was evident in his victories over Andy Murray at the 2013 US Open, and Novak Djokovic at the 2014 Australian Open (both were defending champions), as well as his improved consistency, culminating in his win over World No. 1 Rafael Nadal at the 2014 Australian Open in which Wawrinka survived a fightback from Nadal to clinch the title. He also survived a fightback from World No. 1 Novak Djokovic at the 2015 French Open final, being down one break of serve in the fourth set, before breaking Djokovic's service twice to clinch the title.

Despite his late career successes, Wawrinka has been mired with inconsistency throughout his career. Illustrative of this is his record against players ranked number 1 in the world. In Grand Slam finals he holds a 3–0 record against number 1 players but is 1–20 in all other matches against world No. 1s, with that single victory coming in the semi-finals of the 2017 French Open against Andy Murray. This combined with the 11 consecutive finals won has given Wawrinka the reputation of being a "big match player". Furthermore, Wawrinka is only one of two players in the Open Era to have won 3 Grand Slam singles titles but never been ranked higher than number 3, the other being Jan Kodeš.

Djokovic vs. Wawrinka

Wawrinka has a 5–19 (20.83%) record against Novak Djokovic, however the two have contested numerous close matches and therefore it is considered a highly competitive rivalry since 2013, including four five-setters at Grand Slam level. Wawrinka defeated Djokovic at all three Grand Slam tournaments which he won, including two finals matches. Wawrinka and Djokovic played in three consecutive Australian Opens (2013–2015), with each match going to five sets, and a five – set match in the U.S. Open: in the 2013 Australian Open fourth round, which Djokovic won 12–10 in a fifth set; at the 2013 US Open semifinals, which Djokovic won 6–4 in a fifth set; and at the 2014 Australian Open quarterfinals, which Wawrinka won 9–7 in a fifth set. Wawrinka's win in 2014 broke Djokovic's impressive run of 14 consecutive semifinals in Grand Slam play, ended a 28-match winning streak, and prevented Djokovic from capturing a record fifth Australian Open crown.. Djokovic got revenge in the 2015 Australian Open, winning 6–0 in the fifth set, but again it went the distance. In the 2015 French Open final, Wawrinka defeated Djokovic in four sets to claim his second Grand Slam title and is the only player apart from Roger Federer to defeat Djokovic in the Australian Open and the French Open. Most recently, Wawrinka defeated Djokovic in four sets to win the 2016 US Open singles title, thereby completing 3/4 of the Career Grand Slam (only missing a Wimbledon title). Contrary to most high-profile rivalries, they have played doubles together and maintain a close friendship.

Despite Djokovic's 19-5 overall record against Wawrinka, Wawrinka leads Djokovic 2-0 in Grand Slam finals and 3-2 in all ATP finals. During Djokovic's run of eight appearances at Grand Slam finals from 2014 Wimbledon through the 2016 US Open, his only two losses came at the hands of Wawrinka. Moreover, in Djokovic's 21 Grand Slam championship matches, Wawrinka is the only opponent he has not defeated and the only opponent outside the Big Four who has defeated him.

Federer vs. Wawrinka

Wawrinka and his compatriot Roger Federer have played each other 23 times with Wawrinka trailing 3–20 (13.04%). Federer leads 6–1 in grand slam tournaments, 15–0 on hard courts, 1–0 on grass courts and 4–3 on clay courts. While the rivalry is one-sided in Federer's favour, the two of them have contested some close matches such as the 2014 Monte Carlo Rolex Masters final in which Wawrinka came from behind a set to defeat Federer in three sets to win his first Masters 1000 title. Wawrinka also defeated Federer in straight sets during the 2015 French Open quarterfinals en route to winning his first ever French Open title although Federer then reversed it with a straight sets victory in the 2015 US Open semifinals. Federer defeated Wawrinka in five sets in the 2017 Australian Open semifinals en route to his 18th major title. Other close matches include the 2012 Shanghai Masters and the 2013 Indian Wells Masters, both of which Federer won in three sets, the 2014 Wimbledon quarterfinal which Federer won in four sets and the 2014 ATP World Tour Finals in which Federer won in three sets after saving four match points. Despite their on-court rivalry, they are both close friends off court and they have played doubles together on numerous occasions, most notably when they won the doubles Olympic Gold at the 2008 Beijing Olympics and the 2014 Davis Cup.

Murray vs. Wawrinka

Wawrinka and Andy Murray have played 18 times with Wawrinka trailing 8–10 (44.44%). Murray leads 7–4 on hard courts and 2–0 on grass courts while Wawrinka leads 4–1 on clay courts. They have also met 6 times in Grand Slam tournaments and result is tied 3–3. They have contested some close matches and two of their most notable matches were in the 2009 Wimbledon fourth round which Murray won in five sets and was the first men's match to be played under the Wimbledon roof, having the latest finish for a Wimbledon match at the time., and the 2017 French Open semi-final, where Wawrinka prevailed in a five-set thriller that lasted over four hours. Wawrinka also ended Murray's title defense at the 2013 US Open quarterfinals with a comfortable straight sets victory. Other close matches the two have contested include the 2010 US Open which Wawrinka won in four sets and was Murray's last defeat before a grand Slam quarterfinal until the 2015 US Open, the 2008 Canada Open and 2011 Shanghai Masters, both of which Murray won in three sets.

While Murray has led the majority of the rivalry, Wawrinka won their first two matches and beat Murray three consecutive times between 2013 and 2015, winning all of them in straight sets, until Murray ended the winning streak at the 2016 French Open, beating the defending champion Wawrinka in four sets. Their most recent match was played in the semifinal of the 2017 French Open, which Wawrinka won in five sets. Due to this match-up and since both players each have three Grand Slam titles, Wawrinka has been identified by some, including Djokovic, as a potential contender to turn the Big Four tennis quartet into a "Big Five", although Wawrinka himself has downplayed those suggestions, stating that he is still far behind them.

Nadal vs. Wawrinka

Wawrinka has a 3–16 (15.79%) record against Rafael Nadal. Although this rivalry has less significance than rivalries with the other members of the Big Four, the pair have met in several prestigious tournaments. The rivalry saw Nadal winning the first 12 encounters, all in straight sets, including 2 finals, one of which is a Masters 1000 final at Madrid in 2013. However, since Wawrinka's breakthrough season in 2013 the pair has won an almost equal number of matches against each other (3–4) from 2014 onward. Wawrinka scored his first win against Nadal in their most important encounter, the 2014 Australian Open final in 4 sets, denying Nadal's double career slam. It was also the only match between the pair not resulting in a straight set win for either player. Nadal won their second Grand Slam final, at the 2017 French Open.

Wawrinka was born in Switzerland to a German father and Swiss mother. He holds dual Swiss-German citizenship. His father Wolfram Wawrinka, a farmer and social worker, is German of Czech ancestry. Wawrinka's paternal great-grandfather originated from Silesia – the border region between Poland and the former Czechoslovakia. Wawrinka's mother, Isabelle, an educator, is Swiss. His mother works as a biodynamic farmer helping disabled people and took over the running of his parents' farm, "Ferme du Château", near Lausanne, which is connected with the castle of Saint-Barthélemy. The farm assists people with mild to moderate intellectual disabilities, and people with depression or drug and alcohol problems. Here Stanislas grew up with his elder brother, Jonathan, and his two younger sisters, Djanaée and Naélla, who are students and tennis players. Stanislas attended the Rudolf Steiner School in Crissier.

As of 2009, Wawrinka lived in Saint-Barthélemy, about 20 km (12 mi) north of Lausanne, with his wife Ilham Vuilloud, a Swiss television presenter and former fashion model. They married on 15 December 2009. Vuilloud gave birth to the couple's child, a girl named Alexia, on 12 February 2010. On 4 January 2011, Swiss media reported that Wawrinka separated from the family, less than one year after his daughter's birth. The couple later reconciled, but on 19 April 2015 Wawrinka posted a statement on his Facebook page announcing their divorce. Wawrinka's wife suggested he had repeatedly lied and was unstable.

Wawrinka appeared in the 2015 ESPN body issue, posing nude in athletic poses.

Wawrinka has a tattoo on his left forearm in italic script that quotes the Irish writer Samuel Beckett in English: "Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better." On his right arm, he has his daughter's name.

He is a self-proclaimed "big fan" of the Lausanne HC, his hometown ice hockey team.

Wawrinka's corporate sponsors have included Visilab, Fromm, Yonex, Subaru, Audi and Audemars Piguet.

As of June 2016, Wawrinka wears Yonex clothing and shoes and uses the Yonex Vcore 95D racquet with the Yonex Vcore Duel G paint job, formerly playing with a Yonex VCORE Tour 97 paint job. Wawrinka has been known to use Babolat's RPM Blast as his string of choice, opting to string his rackets at 27 kilograms in the main strings and 25 kilograms in the cross strings. Previously, he used Head tennis racquets, first the Flexpoint Prestige MidPlus and Microgel Prestige pro, and then the YOUTEK Prestige Pro MidPlus.

Grand Slam tournament performance timeline

Current through the 2017 Wimbledon Championships.

Finals: 4 (3 titles, 1 runner-up)

Outcome	Year	Championship	Surface	Opponent	Score
Winner	2014	Australian Open	Hard	Rafael Nadal	6–3, 6–2, 3–6, 6–3
Winner	2015	French Open	Clay	Novak Djokovic	4–6, 6–4, 6–3, 6–4
Winner	2016	US Open	Hard	Novak Djokovic	6–7(1–7), 6–4, 7–5, 6–3
Runner-up	2017	French Open	Clay	Rafael Nadal	2–6, 3–6, 1–6