Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Tay Ninh | 2022/06/02 02:00 | Seita Watanabe v Thomas Fancutt | 0-6,5-7 |
| ITF M15 Monastir | 2021/05/27 11:40 | Thomas Fancutt v Seita Watanabe | 7-6,4-6,6-2 |
| ITF M25 Jakarta | 2022/10/25 02:30 | Thomas Fancutt v Lucky Candra Kurniawan | 6-3,6-4 |
| ITF M25 Cairns | 2022/10/14 01:00 | Philip Sekulic v Thomas Fancutt | 6-7,6-4,6-2 |
| ITF M25 Cairns | 2022/10/13 05:00 | Corey Gaal v Thomas Fancutt | 5-7,2-6 |
| ITF M25 Cairns | 2022/10/12 00:00 | Thomas Fancutt v Yu Hsiou Hsu | 3-6,7-6,6-4 |
| ITF M25 Cairns | 2022/10/06 02:45 | Thomas Fancutt v Philip Sekulic | 6-4,3-6,6-7 |
| ITF M25 Cairns | 2022/10/05 00:00 | Thomas Fancutt v Nicholas Jovanovski | 6-4,6-4 |
| ITF M15 Daegu | 2022/08/30 01:00 | Thomas Fancutt v Yunseok Jang | 6-3,6-0 |
| ITF M15 Changwon | 2022/08/26 01:00 | Thomas Fancutt v Ryuki Matsuda | 4-6,6-2,6-7 |
| ITF M25 Jakarta | 2022/10/26 04:20 | Congsup Congcar v Seita Watanabe | 2-6,2-6 |
| Challenger Busan | 2022/10/16 01:30 | Max Purcell v Seita Watanabe | 6-0,6-2 |
| Challenger Seoul | 2022/10/09 05:25 | Hiroki Moriya v Seita Watanabe | 6-3,6-2 |
| Challenger Gwangju | 2022/10/03 04:00 | Yunseong Chung v Seita Watanabe | 6-2,7-6 |
| Challenger Gwangju | 2022/10/02 06:00 | Woohyuk Sim v Seita Watanabe | 2-6,0-6 |
| ITF M25 Kashiwa | 2022/09/29 01:00 | Rio Noguchi v Seita Watanabe | 6-7,6-3,6-3 |
| ITF M25 Kashiwa | 2022/09/28 02:20 | Yudai Umeoka v Seita Watanabe | 1-6,1-6 |
| Challenger Nonthaburi Qual | 2022/09/04 08:30 | Seita Watanabe v Timo Legout | 2-6,6-4,2-6 |