| UTR Pro Tennis Series Miki | 2022/07/04 02:00 | Reiya Komagata v Yuichiro Inui | 3-6,7-6,3-6 |
| UTR Pro Tennis Series Miki | 2022/07/04 02:00 | Jumpei Yamasaki v Ryotaro Matsumura | 6-4,6-2 |
| ITF M15 Chiang Rai | 2022/04/12 05:30 | Cheong-Eui Kim v Jumpei Yamasaki | 2-6,6-4,7-6 |
| ITF M15 Chiang Rai | 2022/04/06 02:00 | Jumpei Yamasaki v Tanapatt Nirundorn | 7-6,4-6,2-6 |
| ITF M15 Monastir | 2022/04/03 08:30 | Jumpei Yamasaki v Oscar Weightman | 2-6,2-6 |
| ITF M15 Monastir | 2022/04/02 08:30 | Jumpei Yamasaki v Khololwam Montsi | 5-7,7-5,6-1 |
| ITF M15 Monastir | 2022/04/01 09:55 | Filip Peliwo v Jumpei Yamasaki | 1-6,6-1,1-6 |
| ITF M15 Monastir | 2022/03/31 10:35 | Mehluli D A Sibanda v Jumpei Yamasaki | 3-6,2-6 |
| ITF M15 Monastir | 2022/03/30 08:00 | Luca Castagnola v Jumpei Yamasaki | 2-6,3-6 |