| ITF W25 Surprise | 02/15 17:30 | 26 | [368] Giuliana Olmos v Sesil Karatantcheva [232] | 2-6,6-2,12-14 | |
| ITF W25 Surprise | 02/13 19:25 | 25 | [469] Paula Cristina Goncalves v Sesil Karatantcheva [232] | 3-6,1-6 | |
| WTA Newport Beach | 01/22 18:00 | 24 | [231] Sesil Karatantcheva v Lauren Davis [158] | 2-6,5-7 | |
| Australian Open Women | 01/08 04:35 | 44 | [231] Sesil Karatantcheva v Asia Muhammad [191] | 6-3,1-6,4-6 | |
| ITF Women Las Vegas | 11/07 22:55 | 25 | [238] Sesil Karatantcheva v Grace Min [254] | 6-7,4-6 | |
| ITF Women Tyler | 11/02 23:10 | 27 | [239] Sesil Karatantcheva v Beatriz Haddad Maia [235] | 1-6,6-3,5-7 | |
| ITF Women Tyler | 11/01 22:40 | 26 | [140] Claire Liu v Sesil Karatantcheva [239] | 4-6,3-6 | |
| ITF Women Tyler | 10/31 20:40 | 25 | [239] Sesil Karatantcheva v Allie Kiick [161] | 6-1,6-2 | |
| ITF Women Macon | 10/25 15:10 | 26 | [149] Marie Bouzkova v Sesil Karatantcheva [229] | 4-6,6-4,7-5 | |
| ITF Women Macon | 10/23 15:40 | 25 | [223] Francoise Abanda v Sesil Karatantcheva [229] | 1-6,2-6 | |
| ITF Women Stockton | 10/04 20:10 | 26 | [233] Sesil Karatantcheva v Amra Sadikovic [473] | 6-2,6-7,2-6 | |
| ITF Women Stockton | 10/03 17:30 | 25 | [196] Beatriz Haddad Maia v Sesil Karatantcheva [233] | Retired | |
| ITF Women Templeton | 09/30 20:00 | 29 | [264] Sesil Karatantcheva v Asia Muhammad [210] | 6-2,4-6,3-6 | |
| ITF Women Templeton | 09/29 19:00 | 28 | [264] Sesil Karatantcheva v Grace Min [253] | 6-1,7-6 | |
| ITF Women Templeton | 09/28 21:00 | 27 | [264] Sesil Karatantcheva v Sofya Zhuk [143] | 6-2,6-0 | |
| ITF Women Templeton | 09/27 22:10 | 26 | [66] Taylor Townsend v Sesil Karatantcheva [264] | Retired | |
| ITF Women Templeton | 09/26 17:00 | 25 | [264] Sesil Karatantcheva v Robin Anderson [369] | 6-2,6-3 | |
| WTA Quebec City | 09/11 18:45 | 25 | [163] Marie Bouzkova v Sesil Karatantcheva [203] | 6-2,6-1 | |
| WTA Quebec City | 09/09 17:40 | 64 | [197] Sesil Karatantcheva v Kayla Day [296] | Retired | |
| WTA Quebec City | 09/08 20:40 | 45 | [197] Sesil Karatantcheva v Michaella Krajicek [167] | 1-6,6-3,7-6 | |
| WTA Chicago | 09/06 17:25 | 26 | [197] Sesil Karatantcheva v Petra Martic [47] | 4-6,2-6 | |
| WTA Chicago | 09/05 15:00 | 25 | [127] Veronika Kudermetova v Sesil Karatantcheva [197] | 6-3,0-6,3-6 | |
| WTA Chicago | 09/03 17:00 | 64 | [197] Sesil Karatantcheva v Tereza Martincova [228] | 3-6,6-4,6-2 | |
| WTA Chicago | 09/02 15:00 | 45 | [197] Sesil Karatantcheva v Jennifer Elie [497] | 6-2,7-6 | |
| US Open Women | 08/21 20:30 | 44 | [177] Martina Trevisan v Sesil Karatantcheva [197] | 6-3,2-6,6-4 | |
| WTA Montreal | 08/06 22:30 | 24 | [22] Maria Sharapova v Sesil Karatantcheva [229] | 6-1,6-2 | |
| WTA Montreal Qual | 08/05 17:00 | 45 | [228] Sesil Karatantcheva v Lizette Cabrera [153] | 4-6,6-3,6-1 | |
| WTA Montreal Qual | 08/04 21:20 | 44 | [17] Demi Schuurs v Sesil Karatantcheva [228] | 2-6,3-6 | |
| WTA Washington Qual | 07/28 17:35 | 64 | [135] Anhelina Kalinina v Sesil Karatantcheva [225] | 6-4,6-1 | |
| WTA Bucharest Qual | 07/14 10:25 | 45 | Andreea Prisacariu v Sesil Karatantcheva | 6-4,6-3 |