On Sunday, Caty McNally, ranked 92 in the world, will face Rebecca Peterson of Sweden in the semifinal round of the 2023 WTA Merida Open.
Martincová defeated Quirine Lemoine and Ajla Tomljanovi in 2015 to advance to her maiden WTA Tour quarterfinal at the Brasil Tennis Cup.
Volynets participated in the Indian Wells Open as a wildcard and defeated Arantxa Rus to earn her maiden WTA 1000 victory.
As a junior, McNally won the US Open junior doubles competition, finished second in the French Open girls' singles, and won the French Open doubles championship in 2018.
Anna Karolina Schmiedlova climbed as high as No. 26 in the world for singles on October 12, 2015.
Birrell upset the 29th seed Donna Vekic in the second round of the Australian Open after defeating Paula Badosa Gibert in round one to claim her maiden Grand Slam main-draw victory...
Sania Mirza and Madison Keys were defeated 4-6, 0-6 by the powerful Russian duo of Vernokia Kudermetova and Liudmila Samsonova in exactly one hour.
At the US Open, Cristina Bucsa defeated Kaja Juvan to win her first-ever major match before falling to Danielle Collins.