| ITF Thailand F5 | 10/04 04:30 | 27 | Takeuchi, Kento (1987) v Susanto, David Agung | 6-1,6-3 | |
| ITF Thailand F5 | 10/03 05:30 | 26 | Moritani, Soichiro v Takeuchi, Kento (1987) | 4-6,5-7 | |
| ITF Thailand F5 | 10/02 05:05 | 25 | Takeuchi, Kento (1987) v Krittin Koaykul | 6-2,6-3 | |
| ITF Thailand F4 | 09/29 03:00 | 29 | Takeuchi, Kento (1987) v Shintaro Imai | 2-6,6-4,3-6 | |
| ITF Thailand F4 | 09/28 03:00 | 28 | Takeuchi, Kento (1987) v Singh, Karunuday | 7-6,6-0 | |
| ITF Thailand F4 | 09/27 02:30 | 27 | Takeuchi, Kento (1987) v Tsung-Hao Huang | 6-4,6-2 | |
| ITF Thailand F4 | 09/26 04:40 | 26 | Felix Corwin v Takeuchi, Kento (1987) | 5-7,5-7 | |
| ITF Thailand F4 | 09/25 07:50 | 25 | Takeuchi, Kento (1987) v Yuttana Charoenphon | 6-4,6-3 | |
| ITF Thailand F3 | 09/06 02:00 | 27 | Pruchya Isaro v Takeuchi, Kento (1987) | 6-4,6-4 | |
| ITF Thailand F3 | 09/05 02:00 | 26 | Krittin Koaykul v Takeuchi, Kento (1987) | 4-6,6-7 | |
| ITF Thailand F3 | 09/04 02:00 | 25 | Farren, Connor v Takeuchi, Kento (1987) | 3-6,6-7 | |
| ITF USA F22 | 08/09 14:00 | 26 | Takeuchi, Kento (1987) v Perez, Alfredo | Retired | |
| ITF USA F22 | 08/08 16:20 | 25 | Takeuchi, Kento (1987) v Guy Orly Iradukunda | 2-6,7-5,6-3 | |
| Challenger Lexington Qual | 07/28 18:55 | 45 | Roelofse, Ruan v Takeuchi, Kento (1987) | 6-4,6-4 | |
| Challenger Gatineau Qual | 07/15 02:00 | 45 | Lucas Catarina v Takeuchi, Kento (1987) | 6-3,6-3 | |
| ITF Guam F1 | 06/20 04:05 | 26 | Johansson, Niklas v Takeuchi, Kento (1987) | 6-3,6-4 | |
| ITF Guam F1 | 06/18 01:35 | 25 | Uesugi, Teppei v Takeuchi, Kento (1987) | 4-6,3-6 | |
| ITF China F8 | 06/05 03:30 | 25 | Alafia Ayeni v Takeuchi, Kento (1987) | 6-1,7-5 | |
| ITF China F7 | 06/01 05:10 | 27 | He, Yecong v Takeuchi, Kento (1987) | 6-2,6-2 | |
| ITF China F7 | 05/31 04:15 | 26 | Li, Jianhui v Takeuchi, Kento (1987) | 4-6,4-6 | |
| ITF China F7 | 05/29 02:00 | 25 | Wang, Chukang v Takeuchi, Kento (1987) | 3-6,2-6 | |
| ITF China F6 | 05/19 03:00 | 28 | Takeuchi, Kento (1987) v Fajing Sun | 1-6,3-6 | |
| ITF China F6 | 05/18 03:05 | 27 | Li, Chenhe v Takeuchi, Kento (1987) | 3-6,1-6 | |
| ITF China F6 | 05/16 02:00 | 26 | Jumpei Yamasaki v Takeuchi, Kento (1987) | 4-6,6-4,6-7 | |
| ITF China F6 | 05/15 03:45 | 25 | Aoran Wang v Takeuchi, Kento (1987) | Retired | |
| ITF China F5 | 05/08 03:55 | 25 | Takeuchi, Kento (1987) v Jie Cui | 1-6,6-3,3-6 | |
| ITF Nigeria F3 | 05/02 10:50 | 26 | R Prabodh, Suraj v Takeuchi, Kento (1987) | Retired | |
| ITF Nigeria F3 | 04/30 11:00 | 25 | Thomas Setodji v Takeuchi, Kento (1987) | 4-6,6-7 | |
| Nigeria F2, Singles | 04/23 09:00 | 25 | Boutillier, Remi v Takeuchi, Kento (1987) | 6-3,6-1 | |
| Nigeria F1, Singles | 04/17 12:00 | 25 | Jacobs, Tuki v Takeuchi, Kento (1987) | 6-3,6-2 |