ITF Women Vancouver | 08/15 19:00 | 25 | [240] Misaki Doi v Katherine Sebov [292] | 3-6,6-3,6-2 | |
WTA Montreal Qual | 08/04 20:00 | 44 | [59] Lucie Safarova v Katherine Sebov [286] | 6-4,7-6 | |
ITF Women Granby | 07/28 17:40 | 28 | [144] Arina Rodionova v Katherine Sebov [275] | 6-2,6-0 | |
ITF Women Granby | 07/27 14:00 | 27 | [294] Usue Maitane Arconada v Katherine Sebov [275] | 0-6,1-6 | |
ITF Women Granby | 07/26 21:30 | 26 | [393] Olivia Tjandramulia v Katherine Sebov [275] | 1-6,2-6 | |
ITF Women Granby | 07/24 21:30 | 25 | Tiffany Lagarde v Katherine Sebov | 3-6,4-6 | |
ITF Women Gatineau | 07/20 19:00 | 27 | Katherine Sebov v Alicia Barnett | 6-3,2-6,4-6 | |
ITF Women Gatineau | 07/18 23:30 | 26 | [276] Katherine Sebov v Maria Mateas [335] | 6-4,7-6 | |
ITF Women Gatineau | 07/17 14:00 | 25 | Katherine Sebov v Nadja Gilchrist | 4-6,6-4,6-2 | |
ITF Women Winnipeg | 07/10 20:00 | 25 | Katherine Sebov v Jada Robinson | Retired | |
ITF Women Obidos | 06/14 09:30 | 26 | [424] Nuria Parrizas-Diaz v Katherine Sebov [282] | 6-2,6-1 | |
ITF Women Obidos | 06/13 09:30 | 25 | [439] Laura Schaeder v Katherine Sebov [282] | 6-3,4-6,2-6 | |
ITF Women Obidos | 06/10 13:15 | 28 | [298] Giulia G-Monticone v Katherine Sebov [291] | 6-3,6-1 | |
ITF Women Obidos | 06/09 15:00 | 27 | Sofia Shapatava v Katherine Sebov | 6-0,5-7,0-6 | |
ITF Women Obidos | 06/08 16:30 | 26 | [244] Laura-Ioana Andrei v Katherine Sebov [291] | 6-4,5-7,3-6 | |
ITF Women Obidos | 06/06 10:45 | 25 | Caroline Werner v Katherine Sebov | Retired | |
ITF Women Obidos | 05/31 09:30 | 26 | [291] Katherine Sebov v Ylena In-Albon [454] | 3-6,6-4,2-6 | |
ITF Women Obidos | 05/29 09:30 | 25 | Katherine Sebov v Victoria Kan | 6-0,6-0 | |
ITF Women Les Franqueses | 05/22 11:00 | 25 | Katherine Sebov v Margarita Gasparyan | 2-6,2-6 | |
ITF Women Charleston | 05/03 14:00 | 26 | [473] Whitney Osuigwe v Katherine Sebov [288] | 7-6,6-0 | |
ITF Women Charleston | 05/02 17:00 | 25 | [263] Maria Sanchez v Katherine Sebov [288] | 5-7,4-6 | |
ITF Women Charlottesville | 04/26 16:50 | 25 | [313] Mari Osaka v Katherine Sebov [289] | 1-6,7-6,6-1 | |
ITF Women Dothan Qual | 04/17 15:00 | 54 | [287] Katherine Sebov v Camilla Rosatello [290] | 0-6,2-6 | |
ITF Women Dothan Qual | 04/16 15:00 | 54 | Katherine Sebov v Nika Kukharchuk | 6-2,6-3 | |
ITF Women Dothan Qual | 04/15 20:50 | 54 | Katherine Sebov v Mary Closs | 6-2,6-3 | |
ITF Women Pelham | 04/11 15:00 | 25 | [286] Katherine Sebov v Aliona Bolsova Zadoinov [387] | 2-6,3-6 | |
ITF Women Toyota | 03/18 01:45 | 29 | Katherine Sebov v Dejana Radanovic | 4-6,6-3,4-6 | |
ITF Women Toyota | 03/17 01:30 | 28 | Ayla Aksu v Katherine Sebov | 7-5,4-6,2-6 | |
ITF Women Toyota | 03/16 06:30 | 27 | Erika Sema v Katherine Sebov | 4-6,1-6 | |
ITF Women Toyota | 03/15 01:00 | 26 | Katherine Sebov v Laura Robson | Walkover |
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.