| UTR Pro Miki | 2023/02/09 00:30 | Yuichiro Inui v Hiromasa Koyama | 7-5,6-1 |
| UTR Pro Miki | 2023/02/08 04:00 | Kento Tagashira v Yuichiro Inui | 4-6,3-6 |
| UTR Pro Miki | 2023/02/07 02:40 | Yuji Arimura v Yuichiro Inui | 5-7,3-6 |
| Challenger Noumea | 2023/01/02 02:40 | Yuichiro Inui v Blake Mott | 3-6,3-6 |
| ITF M15 Tauranga | 2022/12/20 00:20 | Yuichiro Inui v Rubin Statham | 6-7,3-6 |
| ITF M15 Wellington | 2022/12/15 23:50 | Yuichiro Inui v James Watt | 3-6,1-6 |
| ITF M15 Wellington | 2022/12/13 22:45 | Yuichiro Inui v Timothy Gray | 6-1,6-4 |
| Challenger Sydney | 2022/11/02 23:30 | Yuichiro Inui v Yu Hsiou Hsu | 2-6,1-6 |
| UTR Pro Miki | 2023/02/09 00:30 | Kento Tagashira v Yuta Kawahashi | 2-6,2-6 |
| UTR Pro Miki | 2023/02/08 02:00 | Yuji Arimura v Yuta Kawahashi | 0-6,0-6 |
| UTR Pro Miki | 2023/02/06 03:30 | Hiromasa Koyama v Yuta Kawahashi | 0-6,0-6 |
| ITF M15 New Delhi | 2022/11/02 10:00 | Niki Kaliyanda Poonacha v Yuta Kawahashi | 6-3,4-6,6-1 |
| ITF M15 Daegu | 2022/09/02 02:00 | Yuta Kawahashi v Cheong-Eui Kim | 4-6,3-6 |
| ITF M15 Daegu | 2022/08/29 06:00 | Yuta Kawahashi v Woodam Song | 6-1,6-1 |
| ITF M15 Daegu | 2022/08/29 00:30 | Yuta Kawahashi v Yong-Kyu Lim | 6-2,6-1 |
| ITF M15 Daegu | 2022/08/28 06:00 | Yuta Kawahashi v Young Min Joo | 6-4,6-0 |