Stadium: Greenpal 3 Round: 54 Ground: Synthetic outdoor
| ITF W25 Nanao | 2022/09/27 01:00 | Ikumi Yamazaki v Sakura Hosogi | 1-6,1-6 |
| ITF W25 Nanao | 2022/09/26 01:00 | Ikumi Yamazaki v Rinon Okuwaki | 6-4,6-2 |
| ITF W25 Nanao | 2022/09/25 02:00 | Ikumi Yamazaki v Sera Nishimoto | 6-4,6-4 |
| ITF W25 Gurugram | 2022/06/30 04:00 | Ikumi Yamazaki v Viktoria Morvayova | 3-6,6-3,1-6 |
| ITF W25 Gurugram | 2022/06/29 03:30 | Momoko Kobori v Ikumi Yamazaki | 3-6,2-6 |
| ITF W25 Gurugram | 2022/06/28 05:45 | Himaanshika Singh v Ikumi Yamazaki | 4-6,0-6 |
| ITF W25 Gurugram | 2022/06/27 07:50 | Arthi Muniyan v Ikumi Yamazaki | 1-6,2-6 |
| ITF W25 Gurugram | 2022/06/26 10:00 | Priyanshi Bhandari v Ikumi Yamazaki | 1-6,0-6 |
| ITF W25 Hamamatsu | 2019/10/14 01:00 | Mai Fujimoto v Honoka Kobayashi | 0-6,0-6 |