Stadium: Court 8 Round: 28 Ground: Hardcourt outdoor
| 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 |
| Challenger Shenzhen 2 | 2019/10/28 05:10 | Kaichi Uchida v Duckhee Lee | 5-7,1-6 |
| ITF M15 Nonthaburi | 2019/11/27 02:30 | Florent Bax v Mats Rosenkranz | 6-4,1-6,6-3 |
| ITF M15 Nonthaburi | 2019/11/26 02:30 | Florent Bax v Rishab Agarwal | 6-4,6-2 |
| ITF M15 Nonthaburi | 2019/11/25 02:30 | Florent Bax v Tomohiro Masabayashi | 6-3,2-6,10-4 |
| ITF M15 Nonthaburi | 2019/11/24 02:25 | Ray Ho v Florent Bax | 7-6,6-7,10-12 |
| ITF M25 Donostia-San-Sebastian | 2019/08/26 15:45 | Florent Bax v Alberto Barroso Campos | 6-7,4-6 |
| ITF M25 Donostia-San-Sebastian | 2019/08/26 08:00 | Florent Bax v Alejandro H. Cuadrado | 6-4,6-2 |
| ITF M25 Santander | 2019/08/20 16:30 | Michiel de Krom v Florent Bax | 6-0,6-1 |
| ITF M25 Troyes | 2019/07/22 07:00 | Florent Bax v Mathys Erhard | 6-3,2-6,7-10 |