Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Karuizawa | 2019/05/30 01:00 | Kento Takeuchi v Takuya Kumasaka | 5-7,6-2,6-4 |
| ITF M25 Sapporo | 2022/09/08 03:10 | Ryota Tanuma v Takuya Kumasaka | 6-2,6-1 |
| ITF M25 Sapporo | 2022/09/07 00:30 | Takuya Kumasaka v Naoki Tajima | 7-6,6-0 |
| ITF M25 Sapporo | 2022/09/01 00:55 | Takuya Kumasaka v Taketo Takamisawa | 1-6,6-7 |
| ITF M25 Sapporo | 2022/08/30 01:00 | Takuya Kumasaka v Yuichiro Inui | 1-6,6-3,6-4 |
| ITF M15 Jakarta | 2022/08/18 04:55 | Mukund Sasikumar v Takuya Kumasaka | 6-4,6-3 |
| ITF M15 Jakarta | 2022/08/16 04:35 | Nathan Anthony Barki v Takuya Kumasaka | 1-6,1-6 |
| ITF M15 Jakarta | 2022/08/11 03:45 | Takuya Kumasaka v Duckhee Lee | 2-6,1-6 |
| ITF M15 Jakarta | 2022/08/10 02:00 | Takuya Kumasaka v Yusuke Takahashi | 0-6,6-1,6-4 |
| ITF M25 Sapporo | 2022/09/07 03:40 | Kento Takeuchi v Asahi Harazaki | 3-6,6-2,2-6 |
| ITF M25 Sapporo | 2022/09/01 05:30 | Shuichi Sekiguchi v Kento Takeuchi | 6-2,6-4 |
| ITF M25 Sapporo | 2022/08/30 05:40 | Shion Motoyama v Kento Takeuchi | 2-6,4-6 |
| ITF M15 Jakarta | 2022/08/18 02:00 | Kento Takeuchi v Shintaro Imai | 3-6,4-6 |
| ITF M15 Jakarta | 2022/08/17 03:35 | Kento Takeuchi v Ji Hoon Son | 6-1,2-6,6-3 |
| ITF M15 Jakarta | 2022/08/11 03:30 | S D Prajwal Dev v Kento Takeuchi | 6-2,6-2 |
| ITF M15 Kuching | 2022/08/03 01:00 | Kento Takeuchi v Duckhee Lee | 4-6,4-6 |
| ITF M15 Kuala Lumpur | 2022/07/27 04:35 | Duckhee Lee v Kento Takeuchi | 6-4,7-5 |