The WTA announced a one-time SRY gene test for female players to verify biological sex, sparking mixed reactions in the tennis community.
World number four Coco Gauff advanced to the semi-finals of the WTA Toronto Masters by walkover on Tuesday after Belinda Bencic withdrew due to a hip injury
Rybakina willface a quarter-final against four-time Grand Slam champion Naomi Osaka, who eliminated home hero Leylah Fernandez 6-4, 6-4.
Second seed Elena Rybakina, third seed Jessica Pegula and fourth-seeded Coco Gauff advanced to the third round of the WTA 1000 tournament in Toronto on Wednesday.
There's no panic in Coco Gauff. Down a set after untimely double-faults, Gauff rallied past Jessica Pegula 4-6, 6-3, 6-3 on Tuesday to reach the Wimbledon semifinals for the first time.
Two minutes before 11, Coco Gauff converted her first match point with a service winner out wide to reach the quarterfinals at the grass-court Grand Slam for the first time.
Coco Gauff came from a break down in the third set and then won the last six points of the tiebreaker to beat Solana Sierra 6-3, 3-6, 7-6 (7) on Wednesday to reach the third round at Wimbledon.
Coco Gauff said she was brought to tears by a "pushy" anti-doping tester. Serena Williams called the system " grueling."
Reigning champion Coco Gauff's French Open title defence came to an end in the third round on Saturday as top seed Aryna Sabalenka and Naomi Osaka both won to set up a blockbuster last-16 clash.
Reigning French Open champion Coco Gauff lost in three sets to Austrian Anastasia Potapova to bring an end to her Roland Garros title defence on Saturday.