ITF W25 Columbus | 06/30 14:55 | 26 | Katherine Sebov v Eleana Yu | 7-6,6-2 | |
ITF W25 Columbus | 06/29 17:30 | 25 | Katherine Sebov v Sara Daavettila | 6-3,6-1 | |
ITF W60 Madrid | 06/18 08:00 | 28 | [413] Alexandra Eala v Katherine Sebov [333] | 6-2,6-1 | |
ITF W60 Madrid | 06/17 09:45 | 27 | [257] Carole Monnet v Katherine Sebov [333] | 5-7,6-4,3-6 | |
ITF W60 Madrid | 06/16 07:30 | 26 | [333] Katherine Sebov v Anastasia Tikhonova [168] | 6-3,4-6,7-5 | |
ITF W60 Madrid | 06/15 10:35 | 25 | [333] Katherine Sebov v Ekaterina Yashina [434] | 6-3,6-2 | |
ITF W25 Madrid | 06/11 08:00 | 28 | [177] Jaimee Fourlis v Katherine Sebov [325] | 6-4,6-1 | |
ITF W25 Madrid | 06/10 09:40 | 27 | [456] Adithya Karunaratne v Katherine Sebov [325] | 4-6,7-6,4-6 | |
ITF W25 Madrid | 06/09 07:30 | 26 | [436] Salma Djoubri v Katherine Sebov [325] | 4-6,6-4,1-6 | |
ITF W25 Madrid | 06/07 09:55 | 25 | Maia Lumsden v Katherine Sebov | 3-6,6-7 | |
ITF W60 Orlando | 05/25 12:55 | 25 | [321] Katherine Sebov v Grace Min [179] | 0-6,3-6 | |
ITF W25 Nottingham | 04/23 11:10 | 28 | [433] Robin Montgomery v Katherine Sebov [330] | Retired | |
ITF W25 Nottingham | 04/22 08:55 | 27 | [330] Katherine Sebov v Alice Robbe [398] | 6-2,7-5 | |
ITF W25 Nottingham | 04/21 09:00 | 26 | Katherine Sebov v Jasmine Conway | 6-4,6-2 | |
ITF W25 Nottingham | 04/20 10:20 | 25 | [330] Katherine Sebov v Adrienn Nagy [285] | 6-2,6-4 | |
ITF W25 Nottingham | 04/15 10:25 | 27 | [332] Katherine Sebov v Jana Fett [255] | 6-3,5-7,3-6 | |
ITF W25 Nottingham | 04/14 12:55 | 26 | [332] Katherine Sebov v Alexandra Vecic [495] | 6-1,6-2 | |
ITF W25 Nottingham | 04/13 14:30 | 25 | Katherine Sebov v Aneta Laboutkova | 6-2,6-1 | |
ITF W25 Santo Domingo | 03/02 18:35 | 25 | Adriana Reami v Katherine Sebov | 6-2,4-6,6-2 | |
ITF W25 Santo Domingo | 02/24 13:30 | 26 | [312] Katherine Sebov v Katie Swan [217] | 6-2,3-6,1-6 | |
ITF W25 Santo Domingo | 02/23 12:55 | 25 | [309] Irina Khromacheva v Katherine Sebov [312] | 5-7,4-6 | |
ITF W25 Santo Domingo | 02/22 20:55 | 24 | [332] Jessie Aney v Katherine Sebov [312] | 2-6,0-6 | |
ITF W25 Cancun | 02/17 15:00 | 26 | [261] Sachia Vickery v Katherine Sebov [316] | 6-7,6-1,7-6 | |
ITF W25 Cancun | 02/16 19:10 | 25 | Katherine Sebov v Pamela Montez | 6-3,6-1 | |
ITF W25 Cancun | 02/11 17:10 | 27 | [376] Lina Glushko v Katherine Sebov [319] | 6-4,6-4 | |
ITF W25 Cancun | 02/10 14:00 | 26 | [290] Lulu Sun v Katherine Sebov [319] | 3-6,0-6 | |
ITF W25 Cancun | 02/09 21:10 | 25 | [319] Katherine Sebov v Leonie Kung [166] | 6-2,6-1 | |
ITF W25 Monastir | 01/28 08:30 | 27 | [348] Katherine Sebov v Maria Timofeeva [423] | 6-1,4-6,1-6 | |
ITF W25 Monastir | 01/27 08:20 | 26 | [348] Katherine Sebov v Shalimar Talbi [354] | 2-6,6-1,6-3 | |
ITF W25 Monastir | 01/26 15:15 | 25 | [269] Anna Siskova v Katherine Sebov [348] | 2-6,3-6 |
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.