Shortly after parting ways with her coach, Patrick Mouratoglou, Naomi Osaka announced that she would be working with Tomasz Wiktorowski on a trial basis.

Japan's Naomi Osaka roared into her first quarterfinal in 19 months with a 6-1, 6-0 victory over Latvia's Anastasija Sevastova in National Bank Open play on Sunday afternoon in Montreal.

Tomasz Wiktorowski is back in the coaching game, and it’s already paying off for Naomi Osaka. After a highly successful run ...

Victoria Mboko, just 18 and ranked No. 85, stunned No. 1 seed Coco Gauff in straight sets to become the youngest Canadian quarterfinalist at the Omnium Banque Nationale in nearly four decades.

The Canadian Open is moving towards the business end. Both in the singles and doubles categories, players are now pushing to secure a spot in the quarterfinal and the semifinal of the tournament.

Two-time defending champion Jessica Pegula was eliminated in the third round of the National Bank Open, falling 3-6, 6-4, 6-1 to Anastasija Sevastova on Friday. Sevastova, a ...

Twice defending champion Jessica Pegula crashed out of the Canadian Open after losing to Anastasija Sevastova 3-6 6-4 6-1 in ...

Twice defending champion Jessica Pegula crashed out of the Canadian Open after losing to Anastasija Sevastova 3-6 6-4 6-1 in ...