Stadium: Court 8 Round: 29 Ground: Hardcourt outdoor
| Challenger Kobe | 2019/11/05 02:50 | Duckhee Lee v Shintaro Imai | 4-6,2-6 |
| ITF M15 Nonthaburi | 2019/11/30 05:25 | Duckhee Lee v Florent Bax | 6-1,6-1 |
| ITF M15 Nonthaburi | 2019/11/29 03:00 | Duckhee Lee v Keisuke Saitoh | 6-2,6-1 |
| ITF M15 Nonthaburi | 2019/11/28 04:40 | Duckhee Lee v Blake Ellis | 6-3,6-1 |
| ITF M15 Nonthaburi | 2019/11/27 02:30 | Duckhee Lee v Naoki Nakagawa | 6-1,6-4 |
| Challenger Pune | 2019/11/14 08:45 | Duckhee Lee v Jay Clarke | 1-6,4-6 |
| Challenger Pune | 2019/11/13 08:05 | Duckhee Lee v Mohamed Aziz Dougaz | 6-3,6-4 |
| Challenger Kobe | 2019/11/05 02:50 | Duckhee Lee v Shintaro Imai | 4-6,2-6 |
| Challenger Shenzhen 2 | 2019/10/29 03:10 | Soonwoo Kwon v Duckhee Lee | 6-2,6-2 |
| ITF M15 Nonthaburi | 2019/11/30 03:00 | Shintaro Imai v Ji Sung Nam | 7-6,7-6 |
| ITF M15 Nonthaburi | 2019/11/29 04:25 | Benjamin Pietri v Shintaro Imai | 2-6,1-6 |
| ITF M15 Nonthaburi | 2019/11/28 04:40 | Jeamoon Lee v Shintaro Imai | 0-6,6-1,6-7 |
| ITF M15 Nonthaburi | 2019/11/26 07:10 | Kento Takeuchi v Shintaro Imai | 3-6,2-6 |
| Challenger Kobe | 2019/11/09 05:45 | Shintaro Imai v Yuichi Sugita | 3-6,6-4,1-6 |
| Challenger Kobe | 2019/11/08 04:30 | Hiroki Moriya v Shintaro Imai | 3-6,6-7 |
| Challenger Kobe | 2019/11/07 03:40 | Shintaro Imai v Renta Tokuda | 3-6,6-3,6-2 |
| Challenger Kobe | 2019/11/05 02:50 | Duckhee Lee v Shintaro Imai | 4-6,2-6 |