| UTR Pro Tennis Series - Miki | 2022/07/06 06:30 | Reiya Komagata v Kento Tagashira | 6-4,6-7,6-3 |
| UTR Pro Tennis Series - Miki | 2022/07/05 00:30 | Yuichiro Inui v Kento Tagashira | 6-1,7-5 |
| ITF M25 Harmon | 2022/06/07 02:05 | Ko Suzuki v Kento Tagashira | 6-1,6-2 |
| ITF M25 Harmon | 2022/05/31 04:00 | Victor Putter v Kento Tagashira | 6-7,6-3,7-6 |
| ITF M15 Chiang Rai - Clasificación | 2022/04/24 02:00 | Imran D Abd Hazli v Kento Tagashira | 6-4,6-3 |
| ITF M15 Chiang Rai - Clasificación | 2022/04/17 02:00 | Thantub Suksumrarn v Kento Tagashira | 6-2,7-6 |
| ITF M15 Chiang Rai - Clasificación | 2022/04/10 02:00 | Kento Tagashira v Yamato Sueoka | 2-6,4-6 |
| ITF M15 Nueva Delhi | 2022/03/20 07:00 | Sai K R Ganta v Kento Tagashira | 7-5,6-2 |
| UTR Pro Tennis Series - Miki | 2022/07/05 00:30 | Reiya Komagata v Jumpei Yamasaki | 0-6,3-6 |
| 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 |