| ITF Indonesia F3 | 08/30 03:00 | 25 | Luis Patino v Kento Takeuchi | 1-6,7-5,1-6 | |
| ITF Indonesia F2 | 08/25 02:00 | 27 | Sami Reinwein v Kento Takeuchi | 6-1,6-4 | |
| ITF Indonesia F2 | 08/24 02:00 | 26 | Weiqiang Zheng v Kento Takeuchi | 3-6,2-6 | |
| ITF Indonesia F1 | 08/18 03:00 | 27 | Hong Kit Wong v Kento Takeuchi | Retired | |
| ITF Indonesia F1 | 08/17 04:45 | 26 | Xiao Gong v Kento Takeuchi | 1-6,1-6 | |
| ITF Indonesia F1 | 08/16 10:05 | 25 | Alexander Centenari v Kento Takeuchi | 4-6,4-6 | |
| ITF Vietnam F8 | 08/04 05:20 | 26 | Masato Shiga v Kento Takeuchi | 5-7,6-3,6-3 | |
| ITF Vietnam F8 | 08/02 03:40 | 25 | David Agung Susanto v Kento Takeuchi | 4-6,6-3,4-6 | |
| ITF Korea F1 | 06/16 01:00 | 26 | Oh-Hee Kwon v Kento Takeuchi | 6-1,6-4 | |
| ITF Korea F1 | 06/15 01:00 | 25 | Min Gyeom Kim v Kento Takeuchi | 4-6,6-7 | |
| ITF Japan F7 | 06/10 01:00 | 27 | Yuya Ito v Kento Takeuchi | 6-1,6-2 | |
| ITF Japan F7 | 06/08 01:00 | 26 | Katsuki Nagao v Kento Takeuchi | 4-6,1-6 | |
| ITF Japan F7 | 06/06 02:50 | 25 | Issei Okamura v Kento Takeuchi | 2-6,3-6 | |
| ITF Japan F6 | 06/01 01:00 | 26 | Kento Takeuchi v Yuichi Ito | 4-6,3-6 | |
| ITF Japan F6 | 05/31 04:25 | 25 | Kento Takeuchi v Ryota Tanuma | 6-3,3-6,6-2 | |
| ITF China F8 | 05/24 06:35 | 25 | Kento Takeuchi v Harry Bourchier | 6-7,4-6 | |
| ITF China F5 | 04/12 02:00 | 25 | Kento Takeuchi v Rigele Te | 1-6,1-6 | |
| ITF Japan F5 | 04/08 02:30 | 26 | Yosuke Watanuki v Kento Takeuchi | 6-1,6-2 | |
| ITF Japan F5 | 04/05 02:00 | 25 | Nam Hoang Ly v Kento Takeuchi | 4-6,6-7 | |
| ITF Japan F4 | 03/31 01:00 | 26 | Shintaro Imai v Kento Takeuchi | 6-1,6-3 | |
| ITF Japan F4 | 03/29 02:00 | 25 | Nam Hoang Ly v Kento Takeuchi | 4-6,5-7 | |
| ITF Japan F4 | 03/26 00:00 | 62 | Yusuke Takahashi v Kento Takeuchi | 6-3,6-1 | |
| ITF Japan F3 | 03/21 03:00 | 25 | Kento Takeuchi v Yecong He | 5-7,6-2,6-7 | |
| ITF Japan F2 | 03/16 01:00 | 26 | Kento Takeuchi v Shintaro Imai | 0-6,4-6 | |
| ITF Japan F2 | 03/14 02:00 | 25 | Kento Takeuchi v Arata Onozawa | Retired | |
| ITF Japan F1 | 03/08 01:00 | 25 | Issei Okamura v Kento Takeuchi | 7-6,7-6 | |
| Challenger Launceston | 02/01 04:20 | 25 | Omar Jasika v Kento Takeuchi | 6-3,6-2 | |
| ITF Thailand F9 | 12/05 03:00 | 29 | Connor Smith v Kento Takeuchi | 6-4,3-6,6-4 | |
| ITF Thailand F9 | 12/04 03:00 | 28 | Kento Takeuchi v Phassawit Bura'ritta | 6-2,6-3 | |
| ITF Thailand F9 | 12/03 04:45 | 27 | Jirat Navasirisomboon v Kento Takeuchi | 2-6,2-6 |