Katherine Sebov
Sebov at the 2023 French Open | |
| Country (sports) | Canada |
|---|---|
| Residence | Kleinburg, Ontario |
| Born | January 5, 1999 Toronto, Ontario |
| Height | 1.73 m (5 ft 8 in) |
| Turned pro | 2016 |
| Plays | Right (two-handed backhand) |
| Prize money | $525,446 |
| Singles | |
| Career record | 293–204 |
| Career titles | 6 ITF |
| Highest ranking | No. 136 (April 10, 2023) |
| Current ranking | No. 248 (December 22, 2025) |
| Grand Slam singles results | |
| Australian Open | 1R (2023) |
| French Open | Q1 (2023) |
| Wimbledon | Q2 (2023) |
| US Open | Q1 (2019, 2023) |
| Doubles | |
| Career record | 32–47 |
| Career titles | 1 ITF |
| Highest ranking | No. 433 (May 27, 2019) |
| Current ranking | No. 583 (December 22, 2025) |
| Team competitions | |
| Fed Cup | 4–2 |
| Last updated on: December 22, 2025. | |
Katherine Sebov (born January 5, 1999) is a Canadian professional tennis player. She reached a career-high WTA singles ranking of No. 136, on 10 April 2023. Sebov has a career-high combined ITF junior ranking of No. 22, achieved on 20 July 2015.