Stadium: Court 8 Round: 54 Ground: Hardcourt indoor
| ITF W60 Tokyo | 2022/11/14 02:20 | Hayu Kinoshita v Savanna Ly-Nguyen | 4-6,1-6 |
| ITF W25 Yokohama | 2022/11/08 02:20 | Michika Ozeki v Savanna Ly-Nguyen | 6-4,4-6,12-10 |
| ITF W25 Yokohama | 2022/11/07 01:00 | Savanna Ly-Nguyen v Funa Kozaki | 6-1,6-2 |
| ITF W25 Hamamatsu | 2022/10/09 02:00 | Suzuna Oigawa v Savanna Ly-Nguyen | 0-6,7-6,10-6 |
| ITF W25 Makinohara | 2022/10/08 00:50 | Aoi Ito v Savanna Ly-Nguyen | 4-6,6-4,6-4 |
| ITF W25 Makinohara | 2022/10/06 06:30 | Savanna Ly-Nguyen v Mana Ayukawa | 6-7,6-2,7-5 |
| ITF W25 Makinohara | 2022/10/04 06:00 | Ai Yamaguchi v Savanna Ly-Nguyen | 5-7,7-5,1-6 |
| ITF W25 Makinohara | 2022/10/03 06:30 | Mei Hasegawa v Savanna Ly-Nguyen | 4-6,6-7 |
| ITF W60 Tokyo | 2022/11/14 04:30 | Sayaka Ishii v Aoi Ito | 1-6,6-1,11-9 |
| ITF W25 Makinohara | 2022/10/04 00:30 | Sayaka Ishii v Natsumi Kawaguchi | 6-1,4-6,5-7 |
| ITF W25 Nanao | 2022/09/28 01:00 | Sayaka Ishii v Saki Imamura | 4-6,4-6 |
| WTA Tokyo | 2022/09/17 01:00 | Sayaka Ishii v Ellen Perez | 3-6,3-6 |
| ITF W15 Monastir | 2022/06/19 08:30 | Francesca Curmi v Sayaka Ishii | 6-2,4-6,7-5 |
| ITF W15 Monastir | 2022/06/18 08:30 | Sayaka Ishii v Jiho Shin | 6-3,6-2 |
| ITF W15 Monastir | 2022/06/17 08:00 | Sayaka Ishii v Camila Romero | 6-2,6-2 |
| ITF W15 Monastir | 2022/06/16 10:00 | Sayaka Ishii v Milana Zhabrailova | 6-3,6-3 |