Stadium: Court 4 Round: 54
| ITF Women Berkeley Qual | 2018/07/16 02:10 | Nefedova, Anastasia Evgenyevna v Devidze, Salome | 6-1,6-3 |
| ITF Women Honolulu | 2018/07/12 00:25 | Nefedova, Anastasia Evgenyevna v Muhammad, Asia | 2-6,2-6 |
| ITF Women Baton Rouge | 2018/06/21 17:10 | Maria Mateas v Nefedova, Anastasia Evgenyevna | 4-6,7-6,6-2 |
| ITF Women Baton Rouge | 2018/06/20 16:00 | Nefedova, Anastasia Evgenyevna v Gabueva, Angelina | 7-5,5-7,6-1 |
| ITF Women Sumter | 2018/06/14 17:00 | Taylor Townsend v Nefedova, Anastasia Evgenyevna | 6-1,6-1 |
| ITF Women Sumter | 2018/06/13 13:00 | Elbaba, Julia v Nefedova, Anastasia Evgenyevna | 6-4,6-7,2-6 |
| ITF Women Bethany Beach | 2018/06/06 13:00 | Stefani, Luisa v Nefedova, Anastasia Evgenyevna | 7-5,7-6 |
| ITF Women Naples | 2018/05/29 14:00 | Nefedova, Anastasia Evgenyevna v Allie Kiick | 0-6,0-6 |
| ITF Women Berkeley Qual | 2018/07/16 00:45 | Ma, Connie v McCartney Kessler | 6-4,6-2 |
| ITF Women Baton Rouge | 2018/06/22 14:00 | Ma, Connie v Kukharchuk, Nika | 7-6,3-6,4-6 |
| ITF Women Baton Rouge | 2018/06/21 15:50 | Ma, Connie v Devidze, Salome | 6-4,6-1 |
| ITF Women Baton Rouge | 2018/06/20 14:00 | Emiliana Arango v Ma, Connie | 3-6,2-6 |
| ITF Women Baton Rouge Qual | 2018/06/19 14:00 | Talaba, Gabriela v Ma, Connie | 3-6,0-6 |
| ITF Women Baton Rouge Qual | 2018/06/18 14:00 | Golovin, Jessica v Ma, Connie | 5-7,3-6 |
| ITF Women Baton Rouge Qual | 2018/06/17 14:00 | Ma, Connie v Closs, Mary | 6-2,7-5 |
| Sumter, Singles Qualifying W-WITF-USA-18A | 2018/06/10 13:00 | Govortsova, Olga v Ma, Connie | 6-3,6-3 |