Stadium: Court B Round: 27 Ground: Hardcourt outdoor
| ITF M25 Nonthaburi | 2019/05/23 03:00 | Shintaro Imai v Yu Hsiou Hsu | 6-4,7-6 |
| ITF M25 Nonthaburi | 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 |
| Challenger Gwangju | 2019/05/13 03:55 | Shintaro Imai v Maverick Banes | 3-6,6-4,6-2 |
| Challenger Seoul | 2019/04/30 02:00 | Soonwoo Kwon v Shintaro Imai | 6-3,6-2 |
| Challenger Seoul | 2019/04/29 03:30 | Shintaro Imai v Hong Chung | 6-1,6-3 |
| ITF M15 Kashiwa | 2019/04/05 01:00 | Shintaro Imai v Makoto Ochi | 2-6,6-7 |
| ITF M15 Kashiwa | 2019/04/04 03:45 | Pol Wattanakul v Shintaro Imai | 0-6,0-6 |
| ITF M25 Nonthaburi | 2019/05/23 08:00 | Palaphoom Kovapitukted v Congsup Congcar | 6-2,7-5 |
| ITF M25 Nonthaburi | 2019/05/22 05:30 | Thanapet Chanta v Palaphoom Kovapitukted | 1-6,7-5,4-6 |
| Davis Cup | 2019/04/05 03:00 | Palaphoom Kovapitukted v Jeson Patrombon | 6-3,2-6,6-4 |
| Challenger Bangkok 1A | 2019/02/18 05:15 | Palaphoom Kovapitukted v Di Wu | 4-6,2-6 |
| Challenger Bangkok | 2019/02/11 07:45 | Stephane Robert v Palaphoom Kovapitukted | 5-7,6-3,6-4 |
| ITF M15 Anning | 2019/01/14 04:00 | Naoki Takeda v Palaphoom Kovapitukted | 6-4,6-7,10-6 |
| ITF M15 Anning | 2019/01/14 01:30 | Cheong Hwi Kim v Palaphoom Kovapitukted | 6-1,0-6,5-10 |
| ITF M15 Anning | 2019/01/07 06:00 | Ye Cong Mo v Palaphoom Kovapitukted | 6-2,6-2 |