Sheila Piercey Summers

Sheila Piercey (18 March 1919 – 14 August 2005) is a former South African tennis player. She is also known under her married name, Sheila Piercey-Summers.
Piercey was born in Johannesburg, South Africa. Along with her compatriot Eric Sturgess, she won three mixed doubles titles, at the French Open in 1947 and 1949 and at Wimbledon in 1949.
In 1947 she became the first South African woman to reach a Wimbledon semifinal in the singles event. She lost the match in straight sets to first-seeded and eventual champion Margaret Osborne. Two years later, in 1949, she again reached the semifinal of the French Championships and again lost to Osborne in straight sets.
Summers won the South African Championships singles title in 1948, 1949 and 1951 and was runner–up in 1939, 1940 and 1947. In August 1947 she won the singles title at the International Swiss Championships at Lausanne after defeating Doris Hart in the final in three sets.
After her active playing career she coached the South African Federation Cup team.

Mixed doubles (3 titles)

Outcome	Year	Championship	Surface	Partner	Opponents	Score
Winner	1947	French Championships	Clay	Eric Sturgess	Jadwiga Jędrzejowska Christian Caralulis	6–0, 6–0
Winner	1949	French Championships	Clay	Eric Sturgess	Jean Quertier Gerry Oakley	6–1, 6–1
Winner	1949	Wimbledon	Grass	Eric Sturgess	Louise Brough Clapp John Bromwich	9–7, 9–11, 7–5