Stadium: Stadium Round: 27
| ITF Women Tyler | 2017/11/02 15:00 | Victoria Duval v Elitsa Kostova | 4-6,7-5,5-7 |
| ITF Women Tyler | 2017/10/31 16:30 | Elitsa Kostova v Usue Maitane Arconada | 7-6,6-1 |
| ITF Women Macon | 2017/10/24 16:55 | Elitsa Kostova v Jamie Loeb | 2-6,2-6 |
| ITF Women Obidos | 2017/10/11 11:30 | Berfu Cengiz v Elitsa Kostova | 3-6,6-3,6-2 |
| ITF Women Templeton | 2017/09/29 20:40 | Jamie Loeb v Elitsa Kostova | 6-2,6-4 |
| ITF Women Templeton | 2017/09/28 19:45 | Elitsa Kostova v Alisa Kleybanova | 6-4,3-6,6-2 |
| ITF Women Templeton | 2017/09/27 22:00 | Elitsa Kostova v Sabrina Santamaria | 6-1,6-3 |
| ITF Women Tampico | 2017/09/19 21:25 | Elitsa Kostova v Victoria Rodriguez | 6-7,2-6 |
| ITF Women Tyler | 2017/11/02 16:00 | Jessica Pegula v Kristie Ahn | 4-6,3-6 |
| ITF Women Tyler | 2017/10/31 16:30 | Anastasiya Komardina v Kristie Ahn | 3-6,2-6 |
| ITF Women Macon | 2017/10/25 14:00 | Rebecca Peterson v Kristie Ahn | 6-4,6-1 |
| WTA Tianjin | 2017/10/11 10:35 | Stefanie Voegele v Kristie Ahn | 6-3,6-3 |
| WTA Beijing Qual | 2017/09/29 07:00 | Kristie Ahn v Sara Sorribes Tormo | 7-6,4-6,5-7 |
| WTA Wuhan Qual | 2017/09/22 09:45 | Kristie Ahn v Varvara Lepchenko | 0-6,2-6 |
| WTA Seoul | 2017/09/21 03:00 | Veronica Cepede Royg v Kristie Ahn | 4-6,6-4,6-3 |
| WTA Seoul | 2017/09/20 04:35 | Kristie Ahn v Tatjana Maria | 7-5,7-5 |