Stadium: Court 6 Round: 26 Ground: Clay
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/07 11:05 | Perper, Alexandra v Kerfs, Deborah | 6-3,6-4 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/25 17:05 | Perper, Alexandra v Ianchuk, Olga | 6-4,4-6,1-6 |
| Wesley Chapel, Singles W-WITF-USA-03A | 2018/01/24 18:20 | Perper, Alexandra v Caroline Werner | 2-6,6-1,6-2 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/23 14:30 | Wushuang Zheng v Perper, Alexandra | 3-6,4-6 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/22 16:00 | Ryngler, Alexa v Perper, Alexandra | 6-2,1-6,3-6 |
| Wesley Chapel, Singles Qualifying W-WITF-USA-03A | 2018/01/21 16:30 | Ghodrati, Lily v Perper, Alexandra | 1-6,0-6 |
| ITF Women Daytona Beach | 2018/01/13 18:35 | Perper, Alexandra v Grace Min | 4-6,1-6 |
| ITF Women Daytona Beach | 2018/01/12 15:00 | Perper, Alexandra v Katherine Sebov | 6-7,6-4,6-3 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/07 12:30 | Latycheva, Sonya v Payola, Julia | 6-3,6-4 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/05 10:00 | Latycheva, Sonya v Fusinato, Francesca | 6-1,6-2 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2018/02/05 08:45 | Latycheva, Sonya v Harvison, Isabella | 6-1,6-1 |
| ITF Women Nules Qual | 2017/12/03 12:00 | Guiomar Maristany Zuleta De Reales v Latycheva, Sonya | 6-2,6-4 |
| ITF Women Nules Qual | 2017/12/02 09:00 | Latycheva, Sonya v Ren, Jia Qi | 6-4,3-6,6-4 |
| ITF Women Castellon | 2017/11/27 09:00 | Carrillo Marin, Alba v Latycheva, Sonya | 3-6,6-1,6-3 |
| ITF Women Castellon | 2017/11/25 11:30 | Aran Torrente, Anabel v Latycheva, Sonya | 1-6,1-6 |
| ITF Women Benicarlo | 2017/11/15 12:00 | Latycheva, Sonya v Ekaterine Gorgodze | 6-7,6-2,3-6 |