Stadium: Court 6 Round: 25 Ground: Clay
| ITF Women Toyota Qual | 2017/11/12 00:30 | Haruna Arakawa v Yukina Saigo | 6-2,6-1 |
| ITF Women Tokyo Qual | 2017/11/04 02:45 | Yukina Saigo v Mei Yamaguchi | 2-6,7-6,3-6 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/19 04:00 | Kawasaki, Mitsumi v Yukina Saigo | 4-6,6-4,6-1 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2017/10/18 00:00 | Sakura Hosogi v Yukina Saigo | 1-6,6-4,4-6 |
| ITF Women Hamamatsu Qual | 2017/10/17 06:00 | Yukina Saigo v Shuto, Minami | 4-6,2-6 |
| ITF Women Hamamatsu Qual | 2017/10/16 01:00 | Yukina Saigo v Ayano Sonoda | 6-3,6-2 |
| ITF Women Hamamatsu Qual | 2017/10/14 01:00 | Yukina Saigo v Kishigami, Utaka | 6-4,6-3 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2017/10/12 00:30 | Cheong, Naomi v Yukina Saigo | 6-3,6-2 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Djoubri, Salma v Ponomar, Lisa | 1-6,7-5,6-2 |
| Daytona Beach, Singles Qualifying W-WITF-USA-01A | 2018/01/08 19:30 | Ponomar, Lisa v Catherine Harrison | 3-6,6-2,5-7 |
| Daytona Beach, Singles Qualifying W-WITF-USA-01A | 2018/01/07 18:00 | Xu, Shilin v Ponomar, Lisa | 4-6,0-6 |
| ITF Women Dubai Qual | 2017/12/09 06:30 | Sabrina Santamaria v Ponomar, Lisa | 7-5,6-1 |
| ITF Women Hammamet | 2017/11/18 08:00 | Mirjam Bjorklund v Ponomar, Lisa | 6-0,6-2 |
| ITF Women Hammamet | 2017/11/17 10:30 | Nefisa Berberovic v Ponomar, Lisa | 3-6,6-3,1-6 |
| ITF Women Hammamet | 2017/11/14 10:10 | Peral Manon v Ponomar, Lisa | 2-6,3-6 |
| ITF Women Hammamet | 2017/11/09 11:15 | Fedoryshyn, Anastasiya v Ponomar, Lisa | 6-3,6-0 |