Stadium: Central Cabesto Round: 25 Ground: Hardcourt outdoor
| Challenger Nanchang | 2019/04/27 03:00 | Jordan Thompson v Ramkumar Ramanathan | 7-6,6-3 |
| Challenger Nanchang | 2019/04/26 03:00 | Ramkumar Ramanathan v Zhizhen Zhang | 6-3,6-0 |
| Challenger Nanchang | 2019/04/25 05:50 | Ramkumar Ramanathan v Kaichi Uchida | 6-2,6-3 |
| Challenger Nanchang | 2019/04/24 03:00 | Ramkumar Ramanathan v Rigele Te | 6-3,6-2 |
| Challenger Anning | 2019/04/19 04:00 | Ramkumar Ramanathan v Kamil Majchrzak | 1-6,6-7 |
| Challenger Anning | 2019/04/18 03:00 | Ramkumar Ramanathan v Zhizhen Zhang | 6-3,3-6,6-3 |
| Challenger Anning | 2019/04/16 08:20 | Ramkumar Ramanathan v Yan Bai | 6-4,6-4 |
| Challenger Taipei | 2019/04/12 04:00 | Soonwoo Kwon v Ramkumar Ramanathan | 7-6,6-3 |
| Challenger Tunis | 2019/04/15 11:50 | Daniel Masur v Thomaz Bellucci | 6-2,2-6,5-7 |
| Challenger Barletta | 2019/04/09 15:20 | Daniel Masur v Filip Horansky | 7-6,4-6,3-6 |
| Challenger Barletta | 2019/04/08 10:15 | Tomislav Brkic v Daniel Masur | 1-6,2-6 |
| Challenger St Brieuc | 2019/03/25 12:10 | Daniel Masur v Alexandre Muller | 3-6,6-3,4-6 |
| Challenger Lille | 2019/03/18 19:00 | Mikael Torpegaard v Daniel Masur | 1-6,6-3,6-3 |
| Challenger Pau | 2019/02/25 17:30 | Mathias Bourgue v Daniel Masur | 6-1,6-3 |
| Challenger Bergamo | 2019/02/18 20:00 | Daniel Masur v Bernabe Zapata Miralles | 3-6,6-3,2-6 |
| Challenger Cherbourg | 2019/02/11 16:55 | Viktor Galovic v Daniel Masur | 6-2,7-5 |