Stadium: Court 4 Round: 24 Ground: Hardcourt outdoor
| Challenger Pau | 2019/02/25 09:30 | Steve Darcis v Baptiste Crepatte | 7-6,6-3 |
| Challenger Bergamo | 2019/02/21 15:10 | Arthur De Greef v Baptiste Crepatte | 6-2,6-4 |
| Challenger Bergamo | 2019/02/19 16:25 | Baptiste Crepatte v Dustin Brown | 7-6,6-7,6-3 |
| Challenger Bergamo | 2019/02/18 09:00 | Ivan Nedelko v Baptiste Crepatte | 3-6,6-7 |
| Challenger Cherbourg | 2019/02/14 12:50 | Baptiste Crepatte v Stefano Travaglia | 3-6,2-6 |
| Challenger Cherbourg | 2019/02/12 11:40 | Daniel Gimeno-Traver v Baptiste Crepatte | 6-7,2-6 |
| Challenger Cherbourg | 2019/02/11 15:55 | Tak Khunn Wang v Baptiste Crepatte | 6-7,4-6 |
| Challenger Budapest | 2019/02/07 11:30 | Mathias Bourgue v Baptiste Crepatte | 6-3,6-2 |
| Challenger Yokohama | 2019/03/01 02:00 | Duckhee Lee v Soonwoo Kwon | 1-6,0-6 |
| Challenger Yokohama | 2019/02/28 03:25 | Tatsuma Ito v Duckhee Lee | 3-6,6-4,6-7 |
| Challenger Yokohama | 2019/02/27 01:00 | Duckhee Lee v Enzo Couacaud | 6-0,6-2 |
| Challenger Yokohama | 2019/02/26 01:00 | Duckhee Lee v Zihao Xia | 6-0,6-3 |
| Challenger Bangkok 1A | 2019/02/19 07:35 | Alejandro Davidovich Fokina v Duckhee Lee | 6-4,6-2 |
| Challenger Bangkok 1A | 2019/02/18 06:35 | Duckhee Lee v Thanapet Chanta | 6-2,7-6 |
| Challenger Bangkok | 2019/02/12 08:15 | Duckhee Lee v Viktor Troicki | 1-6,2-6 |
| Challenger Bangkok | 2019/02/11 03:00 | Wishaya Trongcharoenchaikul v Duckhee Lee | 3-6,3-6 |