| Albuquerque, Simples W-WITF-USA-30A | 09/20 18:20 | 25 | [180] Karatantcheva, Sesil v Ulrikke Eikeri [273] | 6-1,6-2 | |
| ITF Women Las Vegas | 09/17 20:05 | 29 | [224] Karatantcheva, Sesil v Kostova, Elitsa [258] | 6-4,4-6,7-5 | |
| ITF Women Las Vegas | 09/16 18:00 | 28 | [224] Karatantcheva, Sesil v Renata Zarazua [271] | 4-6,6-4,7-5 | |
| ITF Women Las Vegas | 09/15 20:50 | 27 | [152] Louisa Chirico v Karatantcheva, Sesil [224] | 0-6,1-6 | |
| ITF Women Las Vegas | 09/14 17:00 | 26 | [396] Sophie Chang v Karatantcheva, Sesil [224] | 1-6,5-7 | |
| ITF Women Las Vegas | 09/13 17:00 | 25 | [327] Ashley Kratzer v Karatantcheva, Sesil [224] | 4-6,3-6 | |
| US Open Women Qual | 08/24 21:20 | 45 | [293] Claire Liu v Karatantcheva, Sesil [224] | 4-6,6-4,7-6 | |
| US Open Women Qual | 08/23 19:55 | 44 | [224] Karatantcheva, Sesil v Arantxa Rus [141] | 6-2,6-2 | |
| WTA Bucharest | 07/18 17:30 | 25 | [294] Dulgheru, Alexandra v Karatantcheva, Sesil [231] | 6-1,6-2 | |
| WTA Bucharest Qual | 07/17 11:00 | 54 | [231] Karatantcheva, Sesil v Pattinama Kerkh., L. [193] | 1-6,6-3,6-4 | |
| WTA Bucharest Qual | 07/16 13:50 | 46 | Karatantcheva, Sesil v Fomina, Alona | 4-6,6-4,6-3 | |
| WTA Bucharest Qual | 07/15 14:15 | 45 | [146] Jana Fett v Karatantcheva, Sesil [235] | 3-6,6-3,4-6 | |
| ITF Women Budapest | 07/12 10:55 | 26 | Karatantcheva, Sesil v Cepelova, Jana | 2-6,1-6 | |
| ITF Women Budapest | 07/12 09:30 | - | Karatantcheva, Sesil v Cepelova, Jana | 2-6,1-5 | |
| ITF Women Budapest | 07/11 14:40 | 25 | [235] Karatantcheva, Sesil v Pella, Catalina [311] | 7-6,4-6,6-4 | |
| ITF Women Warsaw | 06/24 16:00 | 28 | Karatantcheva, Sesil v Ianchuk, Olga | 2-6,3-6 | |
| ITF Women Warsaw | 06/24 10:20 | 27 | [153] Kostova, Elitsa v Karatantcheva, Sesil [251] | 7-5,2-6,4-6 | |
| ITF Women Warsaw | 06/22 09:00 | 26 | [455] Pribylova, Anastasia v Karatantcheva, Sesil [251] | 3-6,5-7 | |
| ITF Women Warsaw | 06/20 11:25 | 25 | [313] Pantuckova, Gabriela v Karatantcheva, Sesil [251] | 6-3,3-6,3-6 | |
| Hodmezovasarhely, Simples W-WITF-HUN-06A | 06/15 10:20 | 26 | [136] Dalma Galfi v Karatantcheva, Sesil [248] | 6-3,7-6 | |
| Hodmezovasarhely, Simples W-WITF-HUN-06A | 06/14 10:05 | 25 | Karatantcheva, Sesil v Pereira, Teliana | 3-6,6-3,6-1 | |
| Hodmezovasarhely, Simples W-WITF-HUN-06A | 06/13 13:00 | - | [248] Karatantcheva, Sesil v Pereira, Teliana [305] | 3-6,6-3,5-1 | |
| ITF Women Essen | 06/06 15:35 | 25 | [237] Karatantcheva, Sesil v Zimmermann, Kimberley [389] | 6-4,3-6,1-6 | |
| ITF Women Charleston | 05/02 17:00 | 25 | Karatantcheva, Sesil v Collins, Danielle | 7-6,1-6,2-6 | |
| ITF Women Charlottesville | 04/27 15:30 | 26 | [359] Ajla Tomljanovic v Karatantcheva, Sesil [228] | 6-3,6-1 | |
| ITF Women Charlottesville | 04/26 19:40 | 25 | Ianchuk, Elizaveta v Karatantcheva, Sesil | 6-3,3-6,4-6 | |
| ITF Women Dothan | 04/19 14:55 | 25 | [328] Cristian, Jaqueline Adina v Karatantcheva, Sesil [216] | 6-2,6-1 | |
| Indian Harbour Beach, Simples W-WITF-USA-10A | 04/13 14:00 | 26 | [179] Ahn, Kristie v Karatantcheva, Sesil [223] | 6-3,6-0 | |
| Indian Harbour Beach, Simples W-WITF-USA-10A | 04/12 15:35 | 25 | [223] Karatantcheva, Sesil v Erakovic, Marina [105] | 6-4,4-6,6-2 | |
| WTA Charleston Qual | 04/02 17:05 | 46 | [38] Rodionova, Anastasia v Karatantcheva, Sesil [207] | 7-5,6-2 |