Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/10/21 10:40 | Nadine Keller v Natsumi Kawaguchi | 6-3,6-4 |
| ITF W15 Monastir | 2022/09/28 10:35 | Eleni Kordolaimi v Nadine Keller | 6-7,6-4,6-0 |
| ITF W15 Monastir | 2022/09/25 08:30 | Nadine Keller v Yasmine Mansouri | 6-2,7-6 |
| ITF W15 Monastir | 2022/09/24 09:00 | Nadine Keller v Zongyu Li | 6-3,6-1 |
| ITF W15 Monastir | 2022/09/23 11:30 | Eleni Kordolaimi v Nadine Keller | 3-6,4-6 |
| ITF W15 Monastir | 2022/09/22 08:00 | Yanni Liu v Nadine Keller | 6-7,4-6 |
| ITF W15 Monastir | 2022/09/21 12:10 | Samira De Stefano v Nadine Keller | 2-6,1-6 |
| ITF W60 Montreux | 2022/09/07 15:30 | Arantxa Rus v Nadine Keller | 6-2,6-1 |
| ITF W60 Collonge-Bellerive | 2022/08/29 14:35 | Nadine Keller v Bojana Klincov | 4-6,2-6 |
| 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 Chiang Rai Qual | 2022/06/06 02:00 | Yuna Ohashi v Natsumi Kawaguchi | 2-6,4-6 |
| ITF W25 Chiang Rai Qual | 2022/06/05 02:00 | Tanuchaporn Yongmod v Natsumi Kawaguchi | 3-6,2-6 |