Stadium: Indoor 2 Round: 27 Ground: Hardcourt outdoor
| Challenger Kobe Qual | 2017/11/04 03:35 | Yan Bai v Takeuchi, Kento (1987) | 5-7,7-6,6-4 |
| ITF Chinese Taipei F1 | 2015/08/21 02:00 | Takeuchi, Kento (1987) v Yan Bai | 4-6,3-6 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/11 03:40 | Jie Cui v Takeuchi, Kento (1987) | 4-6,1-6 |
| Akishima, Singles M-ITF-JPN-08A | 2019/06/12 01:00 | Katayama, Sho v Takeuchi, Kento (1987) | 6-0,6-4 |
| Guam, Singles M-ITF-GUM-01A | 2019/06/08 00:00 | Kikuchi, Gengo v Takeuchi, Kento (1987) | 6-2,7-5 |
| 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 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/11 02:00 | Purcell, Rhett v Yan Bai | 1-6,2-6 |
| Qujing, Simples M-ITF-CHN-13A | 2019/07/09 04:40 | Zheng, Weiqiang v Yan Bai | 0-6,3-6 |
| Yinchuan, Simples M-ITF-CHN-11A | 2019/06/29 07:35 | Yan Bai v Niki, Takuto | 6-1,7-5 |
| Yinchuan, Simples M-ITF-CHN-11A | 2019/06/29 02:00 | Yan Bai v Fajing Sun | 6-4,7-5 |
| Yinchuan, Simples M-ITF-CHN-11A | 2019/06/28 05:30 | Yan Bai v Wang, Chukang | 6-4,6-1 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/20 02:00 | Ma, William v Yan Bai | 3-6,0-6 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/19 03:35 | Runhao Hua v Yan Bai | 0-6,6-7 |
| Shenzhen, Simples M-ITF-CHN-09A | 2019/06/16 02:00 | Yan Bai v Rochette, Laurent | 6-4,6-1 |