Stadium: Court B Round: 45 Ground: Hardcourt indoor
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2018/10/08 00:30 | Yukina Saigo v Kisa Yoshioka | 6-7,6-3,3-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/02 04:30 | Rina Saigo v Yukina Saigo | 6-2,6-2 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/26 09:20 | Erika Sema v Yukina Saigo | 6-0,6-2 |
| ITF - W100 Tokyo | 2019/11/11 03:25 | Yukina Saigo v Naho Sato | 1-6,5-7 |
| ITF - W15 Antalya | 2019/10/10 10:05 | Claudia Giovine v Yukina Saigo | 6-4,4-6,6-3 |
| ITF - W15 Antalya | 2019/10/09 07:00 | Anna Gabric v Yukina Saigo | 4-6,6-4,1-6 |
| ITF - W15 Antalya | 2019/10/03 07:00 | Maria Timofeeva v Yukina Saigo | 6-1,6-4 |
| ITF - W15 Antalya | 2019/10/02 07:00 | Yukina Saigo v Olivia Gram | 6-2,6-2 |
| ITF - W15 Antalya | 2019/09/24 07:00 | Yukina Saigo v Fanny Ostlund | 2-6,7-6,1-6 |
| ITF W25 Hamamatsu | 2019/10/16 01:00 | Matsumoto, Ari v Kisa Yoshioka | 6-3,6-4 |
| ITF W25 Hamamatsu | 2019/10/14 07:00 | Mana Kawamura v Kisa Yoshioka | 2-6,6-3,2-10 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Kisa Yoshioka v Nana Kawagishi | 6-4,7-6 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2018/10/17 04:10 | Sawayanagi, Riko v Kisa Yoshioka | 6-1,6-1 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2018/10/09 00:30 | Ayumi Koshiishi v Kisa Yoshioka | 7-5,6-3 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2018/10/08 00:30 | Yukina Saigo v Kisa Yoshioka | 6-7,6-3,3-6 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Kisa Yoshioka v Choi, Ji-Hee | 6-4,2-6,4-6 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Kisa Yoshioka v Wachaczyk, Julia | 3-6,4-6 |