Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF Hong Kong F5 | 2016/12/28 23:00 | Shintaro Imai v Yan Bai | 7-6,7-5 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/07 02:00 | Yan Bai v Velotti, Agustin | 6-7,6-1,7-5 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/06 03:30 | Yan Bai v Tsung-Hao Huang | 6-4,6-3 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/05 05:20 | Yan Bai v Crnokrak, Alexander | 6-1,6-2 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/06/02 02:00 | He, Yecong v Yan Bai | 3-6,2-6 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/06/01 04:00 | Jie Cui v Yan Bai | 2-6,2-6 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/05/31 02:00 | Yu, Cheng-Yu v Yan Bai | 4-6,1-6 |
| Luzhou, Simples M-ITF-CHN-07A | 2019/05/28 07:50 | He, Xiaoyu v Yan Bai | 0-6,1-6 |
| Challenger - Gwangju | 2019/05/15 02:00 | Yan Bai v Lacko, Lukas | 6-7,4-6 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/07 02:00 | Shintaro Imai v Yuta Shimizu | 5-7,7-5,6-3 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/06 02:00 | Yu Hsiou Hsu v Shintaro Imai | 2-6,3-6 |
| Hong Kong, Simples M-ITF-HKG-04A | 2019/06/04 05:45 | Coleman Wong v Shintaro Imai | 1-6,1-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/25 03:00 | Nam, Ji Sung v Shintaro Imai | 6-4,7-5 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/24 06:30 | Shintaro Imai v Kovapitukted, Palaphoom | 6-0,6-1 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/23 03:00 | Shintaro Imai v Yu Hsiou Hsu | 6-4,7-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/21 07:05 | Blake Ellis v Shintaro Imai | 7-6,3-6,2-6 |
| Challenger - Gwangju | 2019/05/14 05:35 | Shintaro Imai v Zhe Li | 3-6,1-6 |