ITF - W25 Monastir | 01/26 15:15 | 25 | [269] Anna Siskova v Katherine Sebov [348] | 2-6,3-6 | |
ITF - W25 Monastir | 01/23 09:40 | 29 | [264] Na-Lae Han v Katherine Sebov [348] | 6-3,6-2 | |
ITF - W25 Monastir | 01/22 10:30 | 28 | [336] Maja Chwalinska v Katherine Sebov [348] | 6-7,0-6 | |
ITF - W25 Monastir | 01/21 09:00 | 27 | [348] Katherine Sebov v Isabella Shinikova [215] | 6-2,6-2 | |
ITF - W25 Monastir | 01/20 09:30 | 26 | [283] Suzan Lamens v Katherine Sebov [348] | 0-6,4-6 | |
ITF - W25 Monastir | 01/18 13:45 | 25 | [430] Nuria Brancaccio v Katherine Sebov [348] | 1-6,1-6 | |
ITF - W25 Monastir | 01/15 08:30 | 27 | [350] Katherine Sebov v Suzan Lamens [288] | 6-7,3-6 | |
ITF - W25 Monastir | 01/14 11:30 | 26 | Katherine Sebov v Diana Chehoudi | 6-1,6-2 | |
ITF - W25 Monastir | 01/12 15:45 | 25 | Nastasja Schunk v Katherine Sebov | 3-6,6-2,3-6 | |
ITF - W25 Monastir | 01/04 12:30 | 25 | [351] Katherine Sebov v Lisa Pigato [490] | 6-0,4-6,5-7 | |
ITF - W25 Jablonec nad Nisou | 11/30 09:00 | 25 | [344] Maja Chwalinska v Katherine Sebov [345] | 6-1,1-6,7-6 | |
ITF - W25 Milovice | 11/24 10:15 | 25 | [244] Jesika Maleckova v Katherine Sebov [343] | 3-6,6-2,6-4 | |
WTA - Midland | 11/01 15:00 | 19 | Katherine Sebov v Ellie Douglas | 2-6,3-6 | |
WTA - Midland | 10/31 16:00 | 14 | [337] Katherine Sebov v Quinn Gleason [431] | 2-6,7-6,6-2 | |
ITF - W25 Austin | 10/28 20:55 | 26 | Katherine Sebov v Sofia Shapatava | 4-6,3-6 | |
ITF - W25 Austin | 10/27 21:40 | 25 | [247] Jia-Jing Lu v Katherine Sebov [337] | 3-6,1-6 | |
ITF - W80 Macon | 10/18 18:25 | 54 | [439] Abbie Myers v Katherine Sebov [336] | 2-6,6-1,10-7 | |
ITF - W25 Redding | 10/06 20:20 | 25 | Maria Kozyreva v Katherine Sebov | 7-6,6-4 | |
ITF - W60 Berkeley | 09/28 23:00 | 25 | [328] Katherine Sebov v Usue Maitane Arconada [238] | 6-7,4-6 | |
WTA - Chicago | 08/22 19:00 | 25 | [56] Marta Kostyuk v Katherine Sebov [310] | 6-0,6-3 | |
WTA - Montreal | 08/07 18:10 | 14 | [64] Heather Watson v Katherine Sebov [313] | 6-0,6-3 | |
ITF - W25 Pelham | 05/19 20:55 | 25 | [252] Katherine Sebov v Arianne Hartono [358] | 2-6,2-6 | |
ITF - W100 Bonita Springs | 05/10 18:55 | 54 | Katherine Sebov v Kayla Day | 3-6,4-6 | |
ITF - W100 Charleston | 05/04 13:55 | 54 | [254] Katherine Sebov v Aldila Sutjiadi [401] | 0-6,6-4,6-10 | |
ITF - W100 Charleston | 05/03 16:00 | 54 | Katherine Sebov v Jantje Tilbuerger | 6-0,6-3 | |
ITF - W60 Charlottesville | 04/26 15:40 | 54 | [254] Katherine Sebov v Maria Mateas [432] | 6-7,4-6 | |
WTA - Charleston | 04/04 14:00 | 19 | [161] Magdalena Frech v Katherine Sebov [261] | 7-5,6-1 | |
WTA - Charleston | 04/03 15:30 | 14 | [261] Katherine Sebov v Varvara Flink [181] | 6-2,6-3 | |
ITF - W25 Newport Beach | 03/03 22:00 | 25 | [267] Katherine Sebov v Despina Papamichail [279] | 4-6,7-6,3-6 | |
ITF - W25 Boca Ratón | 02/26 17:50 | 27 | [265] Katherine Sebov v Varvara Lepchenko [177] | 4-6,6-4,5-7 |
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.