Stadium: Court 12 Round: 26 Ground: Grass
| Karuizawa, Singles W-ITF-JPN-12A | 2023/05/25 02:15 | Ayaka Ozeki v Yukina Saigo | 1-6,0-6 |
| Karuizawa, Singles W-ITF-JPN-12A | 2023/05/24 00:30 | Rinko Matsuda v Yukina Saigo | 3-6,6-3,7-10 |
| Karuizawa, Singles W-ITF-JPN-12A | 2023/05/22 00:30 | Inoue, Akari v Yukina Saigo | 1-6,4-6 |
| Kurume, Singles W-ITF-JPN-11A | 2023/05/15 03:50 | Mei Yamaguchi v Yukina Saigo | 6-2,6-2 |
| Kurume, Singles W-ITF-JPN-11A | 2023/05/15 00:30 | Yukina Saigo v Nanari Katsumi | 6-1,6-2 |
| ITF - W15 Antalya | 2023/03/26 08:00 | Noka Juric v Yukina Saigo | 6-3,1-6,10-4 |
| ITF - W15 Antalya | 2023/03/20 10:40 | Koharu Niimi v Yukina Saigo | 6-4,6-1 |
| ITF - W15 Antalya | 2023/03/19 07:00 | Melis Doga Ozcan v Yukina Saigo | 0-6,0-6 |
| Karuizawa, Singles W-ITF-JPN-12A | 2023/05/25 02:25 | Ueda, Ramu v Momoko Kobori | 3-6,4-6 |
| Kurume, Singles W-ITF-JPN-11A | 2023/05/16 01:00 | Miho Kuramochi v Momoko Kobori | 6-3,3-6,6-4 |
| Fukuoka, Singles W-ITF-JPN-10A | 2023/05/10 00:55 | Momoko Kobori v En Shuo Liang | 1-6,0-6 |
| Osaka, Singles W-ITF-JPN-02A | 2023/04/13 00:55 | Garcia Perez, Georgina v Momoko Kobori | 6-4,6-1 |
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2023/04/06 05:50 | Su Jeong Jang v Momoko Kobori | 6-3,7-6 |
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2023/04/05 05:45 | Momoko Kobori v Ya-Hsuan Lee | 6-4,7-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/31 01:00 | Momoko Kobori v Na-Lae Han | 3-6,1-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2023/03/30 01:30 | Momoko Kobori v Hozumi, Eri | 6-4,7-6 |