| ITF W15 Kawaguchi | 2023/06/13 05:00 | Hikaru Yoshikawa v Suzuna Oigawa | 6-4,7-5 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Minori Natsuka v Suzuna Oigawa | 3-6,3-6 |
| ITF W15 Fukui | 2023/04/24 01:00 | Britney Chiu v Suzuna Oigawa | 6-7,7-5,10-8 |
| UTR Pro Miki Women | 2023/02/18 06:16 | Kurumi Tamura v Suzuna Oigawa | 6-1,5-7,5-3 |
| UTR Pro Miki Women | 2023/02/17 00:30 | Kaili Demi Teso v Suzuna Oigawa | 4-6,2-6 |
| UTR Pro Miki Women | 2023/02/13 04:30 | Suzuna Oigawa v Nanaka Sato | 2-6,4-6 |
| ITF W25 Hamamatsu | 2022/10/10 06:05 | Kanako Morisaki v Suzuna Oigawa | 6-1,6-2 |
| ITF W25 Hamamatsu | 2022/10/09 02:00 | Suzuna Oigawa v Savanna Ly-Nguyen | 0-6,7-6,10-6 |
| UTR Pro Miki Women | 2023/07/03 06:48 | Ayaka Ozeki v Lira Kosaka | 5-7,3-6 |
| ITF W15 Kashiwa | 2023/06/07 01:00 | Shiho Akita v Ayaka Ozeki | 7-5,6-1 |
| ITF W15 Kashiwa | 2023/06/06 01:00 | Chisato Kanemaki v Ayaka Ozeki | 3-6,5-7 |
| ITF W15 Kashiwa | 2023/06/05 01:00 | Nalu Himeno v Ayaka Ozeki | 6-4,1-6,1-10 |
| ITF W25 Karuizawa | 2023/05/25 02:15 | Ayaka Ozeki v Yukina Saigo | 1-6,0-6 |
| ITF W25 Karuizawa | 2023/05/24 02:50 | Ayaka Ozeki v Shiori Kaneyama | 6-1,6-2 |
| ITF W25 Karuizawa | 2023/05/22 00:30 | Nanari Katsumi v Ayaka Ozeki | 2-6,4-6 |
| ITF W15 Fukui | 2023/04/24 01:00 | Kurea Hayasaka v Ayaka Ozeki | 2-6,2-6 |