Stadium: Court A Round: 45 Ground: Hardcourt indoor
| ITF W15 Chiang Rai | 2022/06/24 04:30 | Ramu Ueda v Natsumi Kawaguchi | 6-4,6-3 |
| ITF W25 Makinohara | 2022/10/04 00:30 | Sayaka Ishii v Natsumi Kawaguchi | 6-1,4-6,5-7 |
| ITF W25 Makinohara | 2022/10/03 04:10 | Natsumi Kawaguchi v Honoka Uchiyama | 6-1,6-1 |
| ITF W25 Nanao | 2022/09/26 00:50 | Natsumi Kawaguchi v Sara Saito | 6-3,3-6,5-10 |
| ITF W25 Nanao | 2022/09/25 02:00 | Natsumi Kawaguchi v Michiru Furuya | 6-2,6-2 |
| ITF W15 Chiang Rai | 2022/06/24 04:30 | Ramu Ueda v Natsumi Kawaguchi | 6-4,6-3 |
| ITF W15 Chiang Rai | 2022/06/23 02:00 | Vanshita Pathania v Natsumi Kawaguchi | 0-6,1-6 |
| ITF W15 Chiang Rai | 2022/06/14 07:25 | Tamachan Momkoonthod v Natsumi Kawaguchi | 6-2,7-6 |
| ITF W25 Chiang Rai | 2022/06/07 04:00 | Michika Ozeki v Natsumi Kawaguchi | 6-4,3-6,10-6 |
| ITF W25 Cairns | 2022/10/06 04:25 | Lizette Cabrera v Ramu Ueda | 6-0,6-4 |
| ITF W25 Cairns | 2022/10/04 01:55 | Sienna Leeson v Ramu Ueda | 4-6,4-6 |
| ITF W25 Darwin | 2022/09/20 09:10 | Ramu Ueda v Momoko Kobori | 1-6,5-7 |
| ITF W25 Darwin | 2022/09/15 06:55 | Ramu Ueda v Talia Gibson | 3-6,3-6 |
| ITF W25 Darwin | 2022/09/13 05:30 | Ramu Ueda v Natalie Barbir | 6-1,6-2 |
| ITF W15 Yeongwol | 2022/09/09 01:00 | Ramu Ueda v Dabin Kim | 3-6,3-6 |
| ITF W15 Yeongwol | 2022/09/08 03:35 | Ramu Ueda v Hwiwon Wi | 6-1,4-6,6-3 |
| ITF W15 Yeongwol | 2022/09/06 08:05 | Ramu Ueda v Cherry Kim | 6-0,6-3 |