Stadium: Court 4 Round: 28 Ground: Hardcourt outdoor
| Others | 2016/11/13 06:00 | Takeuchi, Kento (1987) v Kikuchi, Gengo | 6-3,6-2 |
| ITF Thailand F9 | 2015/04/21 08:30 | Takeuchi, Kento (1987) v Kikuchi, Gengo | 6-2,6-4 |
| ITF Japan F1 | 2014/03/14 07:25 | Kikuchi, Gengo v Takeuchi, Kento (1987) | 2-6,6-7 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/07 01:50 | Samper-Montana, Jordi v Kikuchi, Gengo | 2-6,0-6 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/06 02:55 | Tagashira, Kento v Kikuchi, Gengo | 2-6,2-6 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/05 00:00 | Jirasook, Kyler v Kikuchi, Gengo | 2-6,2-6 |
| ITF - M15 Karuizawa | 2019/05/31 02:40 | Kikuchi, Gengo v Sora Fukuda | 6-4,4-6,0-6 |
| ITF - M15 Karuizawa | 2019/05/30 06:15 | Kikuchi, Gengo v Ren Nakamura | 6-2,6-2 |
| ITF - M15 Karuizawa | 2019/05/29 02:30 | Kikuchi, Gengo v Taketo Takamisawa | 6-0,6-1 |
| Matsuyama, Singles M-ITF-JPN-06A | 2019/04/09 05:05 | Masamichi Imamura v Kikuchi, Gengo | 7-6,6-1 |
| ITF - M15 Kashiwa | 2019/04/03 02:20 | Kikuchi, Gengo v Shintaro Imai | 3-6,1-6 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/07 00:00 | Takeuchi, Kento (1987) v Pontico, Hugo | 6-4,6-4 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/06 00:00 | Takeuchi, Kento (1987) v Choi, Seungri | 7-5,6-1 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/05 00:00 | Takeuchi, Kento (1987) v Caldwell, Mason | 6-0,6-2 |
| ITF - M15 Karuizawa | 2019/05/31 01:00 | Takeuchi, Kento (1987) v Moritani, Soichiro | 3-6,3-6 |
| ITF - M15 Karuizawa | 2019/05/30 01:00 | Takeuchi, Kento (1987) v Takuya Kumasaka | 5-7,6-2,6-4 |
| ITF - M15 Karuizawa | 2019/05/28 01:00 | Takeuchi, Kento (1987) v Sam Ryan Ziegann | 6-3,6-3 |
| ITF - M25 Luan | 2019/05/16 03:30 | Takeuchi, Kento (1987) v Niki, Takuto | 4-6,7-6,1-6 |
| ITF - M25 Luan | 2019/05/15 03:45 | Purcell, Rhett v Takeuchi, Kento (1987) | 3-6,3-6 |