Australian Open Women 01/12 00:35 19 [162] Katherine Sebov v Rebecca Marino [182] Retired
Australian Open Women 01/10 23:00 15 [162] Katherine Sebov v Ysaline Bonaventure [272] Retired
Australian Open Women 01/09 02:05 14 [120] Emiliana Arango v Katherine Sebov [162] 4-6,4-6
WTA Canberra 01/01 23:00 25 [165] Katherine Sebov v Nao Hibino [93] 2-6,3-6
WTA Canberra 01/01 01:30 19 [165] Katherine Sebov v Lea Boskovic [223] 7-5,3-6,6-1
WTA Canberra 12/31 04:25 25 [145] Katherine Sebov v Jana Kolodynska [225] 6-4,6-4
ITF W60 Calgary 11/09 17:00 26 [146] Katherine Sebov v Dalayna Hewitt [493] 4-6,6-3,6-7
ITF W60 Calgary 11/08 17:00 25 Katherine Sebov v Nagi Hanatani 6-1,6-0
WTA Midland 11/03 23:00 27 [141] Katherine Sebov v Alycia Parks [54] 5-7,1-6
WTA Midland 11/01 20:20 26 [80] Ashlyn Krueger v Katherine Sebov [141] 4-6,0-6
WTA Midland 10/31 14:00 25 [141] Katherine Sebov v Lulu Sun [223] 6-3,3-6,7-5
WTA Midland 10/31 14:00 25 Katherine Sebov v Sachia Vickery Cancelled
ITF W60 Saguenay 10/22 16:00 29 [155] Katherine Sebov v Fanni Stollar [302] 6-4,6-4
ITF W60 Saguenay 10/21 17:50 28 Katherine Sebov v Isabelle Boulais 6-1,6-0
ITF W60 Saguenay 10/20 22:30 27 [155] Katherine Sebov v Victoria Mboko [389] 6-2,6-4
ITF W60 Saguenay 10/19 22:25 26 Katherine Sebov v Scarlett Nicholson 6-4,6-3
ITF W60 Saguenay 10/17 13:55 25 Katherine Sebov v Natasha Sengphrachanh 7-5,6-2
ITF W60 Templeton 09/28 22:05 26 [155] Katherine Sebov v Hanna Chang [338] 2-6,6-0,3-6
ITF W60 Templeton 09/27 20:25 25 [155] Katherine Sebov v Melany S Krywoj [403] 6-0,6-3
ITF W60 Berkeley 09/21 21:45 26 Katherine Sebov v Ellie Douglas 2-6,6-7
ITF W60 Berkeley 09/20 16:50 25 [153] Katherine Sebov v Maria Kozyreva [173] 6-3,6-3
US Open Women 08/22 15:00 14 [86] Yanina Wickmayer v Katherine Sebov [141] 6-7,7-5,6-2
WTA Montreal 08/05 21:20 14 [59] Peyton Stearns v Katherine Sebov [144] 4-6,6-3,6-1
ITF W100 Granby 07/23 17:00 29 [160] Katherine Sebov v Kayla Day [125] 4-6,6-2,5-7
ITF W100 Granby 07/22 14:00 28 [92] Rebecca Marino v Katherine Sebov [160] 6-4,4-6,2-6
ITF W100 Granby 07/21 18:30 27 [129] Emina Bektas v Katherine Sebov [160] Retired
ITF W100 Granby 07/20 18:10 26 Annabelle Xu v Katherine Sebov 3-6,6-7
ITF W100 Granby 07/18 22:00 25 Savanna Ly-Nguyen v Katherine Sebov 4-6,3-6
Wimbledon Women 06/28 15:35 15 [157] Katherine Sebov v Brenda Fruhvirtova [137] 0-6,3-6
Wimbledon Women 06/27 10:00 14 [157] Katherine Sebov v Nuria Brancaccio [177] 6-2,6-2

Wikipedia - Katherine Sebov

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.