Estádio: Court 2 Round: 25 Ground: Clay
| Challenger - Anning | 2019/04/18 05:50 | Adam Pavlasek v Prajnesh Gunneswaran | 5-7,3-6 |
| Challenger - Alicante | 2019/04/02 15:20 | Adam Pavlasek v Pedro Martinez | 5-7,7-6,4-6 |
| Challenger - Alicante | 2019/04/01 12:00 | David Perez Sanz v Adam Pavlasek | 0-6,5-7 |
| Challenger - Marbelha | 2019/03/25 09:00 | Adam Pavlasek v Bernabe Zapata Miralles | 3-6,6-3,6-7 |
| Challenger - Lille | 2019/03/21 09:30 | Adam Pavlasek v Sebastian Ofner | 3-6,2-6 |
| Challenger - Lille | 2019/03/19 17:50 | Guillermo Garcia-Lopez v Adam Pavlasek | 5-7,6-7 |
| Challenger - Lille | 2019/03/18 13:00 | Kenny de Schepper v Adam Pavlasek | 6-7,6-2,1-6 |
| Challenger - Pau | 2019/02/26 20:35 | Jan Choinski v Adam Pavlasek | 6-4,7-5 |
| Challenger - Nanchang | 2019/04/22 04:45 | Rio Noguchi v Yunseong Chung | 4-6,3-6 |
| Challenger - Anning | 2019/04/15 03:15 | Yunseong Chung v Hanyi Liu | 6-1,6-3 |
| Challenger - Taipei | 2019/04/08 08:20 | Yunseong Chung v Maverick Banes | 6-2,6-7,4-6 |
| Challenger - Zhangjiagang | 2019/03/21 02:00 | Viktor Galovic v Yunseong Chung | 6-3,6-2 |
| Challenger - Zhangjiagang | 2019/03/20 02:00 | Yunseong Chung v Yuichi Sugita | 4-6,7-5,6-2 |
| Challenger - Zhangjiagang | 2019/03/19 03:15 | Yunseong Chung v Fajing Sun | 6-4,6-4 |
| Challenger - Shenzhen | 2019/03/14 02:30 | Yunseong Chung v Stefano Napolitano | 7-5,2-6,6-7 |
| Challenger - Shenzhen | 2019/03/12 08:55 | Rudolf Molleker v Yunseong Chung | 4-6,1-6 |