Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| Challenger Kobe | 2022/11/14 04:25 | Damir Dzumhur v Taisei Ichikawa | 6-4,6-3 |
| Challenger Yokohama | 2022/11/01 05:50 | Taisei Ichikawa v John Millman | 3-6,6-7 |
| Challenger Yokohama | 2022/10/31 01:30 | Taisei Ichikawa v Daisuke Sumizawa | 2-6,6-4,6-2 |
| Challenger Yokohama | 2022/10/30 02:45 | Ji Sung Nam v Taisei Ichikawa | 6-7,5-7 |
| ITF M25 Kashiwa | 2022/09/27 01:00 | Taisei Ichikawa v Shintaro Imai | 6-7,6-4,2-6 |
| ITF M25 Sapporo | 2022/09/07 02:40 | Ryota Tanuma v Taisei Ichikawa | 6-0,6-0 |
| ITF M25 Sapporo | 2022/09/01 01:00 | Yuki Mochizuki v Taisei Ichikawa | 6-0,6-7,6-2 |
| ITF M15 Cancun | 2022/08/25 13:30 | Taisei Ichikawa v Alejandro H Franco | 6-7,6-1,3-6 |
| ITF M25 Monastir | 2022/11/23 13:00 | Yanki Erel v Aleksandar Andic | 3-6,2-6 |
| ITF M25 Sharm El Sheikh | 2022/11/17 09:30 | Kris Van Wyk v Yanki Erel | 3-6,6-3,6-1 |
| ITF M25 Sharm El Sheikh | 2022/11/16 14:25 | Oleksandr Bielinskyi v Yanki Erel | 6-7,2-6 |
| ITF M15 Al Zahra | 2022/11/06 14:30 | Yanki Erel v Kristjan Tamm | 6-3,1-6,6-3 |
| ITF M15 Al Zahra | 2022/11/05 06:55 | Yanki Erel v Bekkhan Atlangeriev | 6-2,6-4 |
| ITF M15 Al Zahra | 2022/11/04 09:30 | Yanki Erel v Aleksandre Bakshi | 6-1,6-0 |
| ITF M15 Al Zahra | 2022/11/03 06:55 | Yanki Erel v Artem Podorozhnyi | 6-2,7-5 |
| ITF M15 Al Zahra | 2022/11/02 07:00 | Yanki Erel v Rafael Giotis | 6-1,6-1 |