An-Sophie Mestach

An-Sophie Mestach (born 7 March 1994) is a Belgian tennis player.
Mestach has won two doubles titles on the WTA tour, as well as six singles and three doubles titles on the ITF circuit in her career. On 5 January 2015, she reached her best singles ranking of world number 98. On 1 February 2016, she peaked at world number 64 in the doubles rankings.
Ghent-born Mestach won the junior events of the 2011 Australian Open in both singles and doubles. Following her wins in Melbourne, she became the number 1 ranked junior in the world. She also won two Grade A and three Grade 1 tournaments in singles on the junior circuit.
Since her debut for the Belgium Fed Cup team in 2010, Mestach has an 8–6 record in Fed Cup competition.

In 2012, Mestach made the final of one ITF event and the semifinals of two others. She ended the year with a ranking of world number 361.

WTA finals

Doubles (2–1)

Result	No.	Date	Category	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	9 February 2015	Premier	Diamond Games, Antwerp, Belgium	Hard (i)	Alison Van Uytvanck	Anabel Medina Garrigues Arantxa Parra Santonja	4–6, 6–3, [5–10]
Winner	1.	14 September 2015	International	Coupe Banque Nationale, Quebec City, Canada	Hard (i)	Barbora Krejčíková	María Irigoyen Paula Kania	4–6, 6–3, [12–10]
Winner	2.	4 January 2016	International	ASB Classic, Auckland, New Zealand	Hard	Elise Mertens	Danka Kovinić Barbora Strýcová	2–6, 6–3, [10–5]

ITF finals

Singles (6–11)

Result	No.	Date	Category	Tournament	Surface	Opponent	Score
Runner-up	1.	10 May 2010	$10,000	Tortosa, Spain	Clay	Victoria Larrière	5–7, 6–4, 4–6
Runner-up	2.	2 August 2010	$25,000	Balikpapan, Indonesia	Hard	Nudnida Luangnam	0–6, 6–3, 2–6
Winner	1.	17 September 2012	$10,000	Antalya, Turkey	Hard	Yurina Koshino	6–3, 6–2
Runner-up	3.	11 March 2013	$15,000	Bath, United Kingdom	Hard (i)	Stephanie Vogt	6–7(3–7), 3–6
Winner	2.	29 April 2013	$50,000	Gifu, Japan	Hard	Wang Qiang	1–6, 6–3, 6–0
Runner-up	4.	6 May 2013	$50,000	Fukuoka, Japan	Grass	Ons Jabeur	6–7(2–7), 2–6
Runner-up	5.	13 May 2013	$50,000	Kurume, Japan	Grass	Ons Jabeur	0–6, 2–6
Runner-up	6.	7 October 2013	$50,000	Joué-lès-Tours, France	Hard (i)	Mirjana Lučić-Baroni	4–6, 2–6
Winner	3.	20 January 2014	$25,000	Sunderland, United Kingdom	Hard (i)	Viktorija Golubic	6–1, 6–4
Winner	4.	8 September 2014	$25,000	Batumi, Georgia	Hard	Olga Ianchuk	6–2, 6–0
Winner	5.	6 October 2014	$50,000	Monterrey, Mexico	Hard	Lourdes Domínguez Lino	6–3, 7–5
Runner-up	7.	13 October 2014	$50,000	Tampico, Mexico	Hard	Mariana Duque	6–3, 1–6, 6–7(4–7)
Winner	6.	17 November 2014	$75,000+H	Toyota, Japan	Carpet (i)	Shuko Aoyama	6–1, 6–1
Runner-up	8.	13 July 2015	$50,000	Stockton, United States	Hard	Nao Hibino	1–6, 6–7(6–8)
Runner-up	9.	20 July 2015	$50,000	Sacramento, United States	Hard	Anhelina Kalinina	6–4, 4–6, 3–6
Runner-up	10.	25 January 2016	$50,000	Andrézieux-Bouthéon, France	Hard (i)	Stefanie Vögele	1–6, 2–6
Runner-up	11.	23 May 2016	$25,000	Karuizawa, Japan	Grass	Nigina Abduraimova	3–6, 5–7

Doubles (3–8)

Result	No.	Date	Category	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	11 May 2009	$10,000	Antalya, Turkey	Clay	Sofie Oyen	Amanda Carreras Valentina Sulpizio	6–4, 3–6, [4–10]
Runner-up	2.	27 July 2009	$10,000	Bree, Belgium	Clay	Demi Schuurs	Kiki Bertens Quirine Lemoine	1–6, 0–6
Winner	1.	8 September 2014	$25,000	Batumi, Georgia	Hard	Sandra Zaniewska	Aleksandrina Naydenova Valeriya Strakhova	6–1, 6–1
Runner-up	3.	27 April 2015	$75,000	Gifu, Japan	Hard	Emily Webley-Smith	Wang Yafan Xu Yifan	2–6, 3–6
Runner-up	4.	15 June 2015	$50,000	Ilkley, United Kingdom	Grass	Demi Schuurs	Raluca Olaru Xu Yifan	3–6, 4–6
Winner	2.	25 January 2016	$50,000	Andrézieux-Bouthéon, France	Hard (i)	Elise Mertens	Viktorija Golubic Xenia Knoll	6–4, 3–6, [10–7]
Runner-up	5.	13 June 2016	$50,000	Ilkley, United Kingdom	Grass	Storm Sanders	Yang Zhaoxuan Zhang Kailin	3–6, 6–7(5–7)
Winner	3.	1 August 2016	$50,000	Granby, Canada	Hard	Jamie Loeb	Julia Glushko Olga Govortsova	6–4, 6–4
Runner-up	6.	8 August 2016	$25,000	Landisville, United States	Hard	Elise Mertens	Freya Christie Laura Robson	3–6, 4–6
Runner-up	7.	10 October 2016	$25,000	Équeurdreville-Hainneville, France	Hard (i)	Amandine Hesse	Cornelia Lister Polina Monova	5–7, 6–4, [6–10]
Runner-up	8.	7 November 2016	$100,000	Tokyo, Japan	Hard	Jamie Loeb	Rika Fujiwara Yuki Naito	4–6, 7–6(14–12), [8–10]

Mestach at the 2010 Telenet Open in Torhout

Junior Grand Slam finals

Girls' Singles

Outcome	Year	Championship	Surface	Opponent	Score
Winner	2011	Australian Open	Hard	Mónica Puig	6–4, 6–2

Girls' Doubles

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Runner-up	2010	US Open	Hard	Silvia Njirić	Tímea Babos Sloane Stephens	w/o
Winner	2011	Australian Open	Hard	Demi Schuurs	Eri Hozumi Miyu Kato	6–2, 6–3