Stadium: Court 1 Round: 26 Ground: Clay
| Challenger Nanchang | 2019/04/23 05:55 | Adam Pavlásek v Yunseong Chung | 6-3,6-2 |
| Challenger Anning | 2019/04/18 05:50 | Adam Pavlásek v Prajnesh Gunneswaran | 5-7,3-6 |
| Challenger - Alicante | 2019/04/02 15:20 | Adam Pavlásek v Pedro Martinez | 5-7,7-6,4-6 |
| Challenger - Alicante | 2019/04/01 12:00 | David Perez Sanz v Adam Pavlásek | 0-6,5-7 |
| Challenger - Marbella | 2019/03/25 09:00 | Adam Pavlásek v Bernabe Zapata Miralles | 3-6,6-3,6-7 |
| Challenger Lille | 2019/03/21 09:30 | Adam Pavlásek v Sebastian Ofner | 3-6,2-6 |
| Challenger Lille | 2019/03/19 17:50 | Guillermo Garcia-Lopez v Adam Pavlásek | 5-7,6-7 |
| Challenger Lille | 2019/03/18 13:00 | Kenny de Schepper v Adam Pavlásek | 6-7,6-2,1-6 |
| Challenger Nanchang | 2019/04/24 03:00 | Andrew Harris v Vishnu Vardhan | 6-2,6-3 |
| Challenger Nanchang | 2019/04/23 03:00 | Luca Margaroli v Andrew Harris | 1-6,2-6 |
| Challenger Anning | 2019/04/15 03:30 | Luke Saville v Andrew Harris | 3-6,6-4,6-4 |
| Challenger - Tchaj-pej | 2019/04/11 10:15 | Andrew Harris v Go Soeda | 2-6,3-6 |
| Challenger - Tchaj-pej | 2019/04/09 05:45 | Hiroki Moriya v Andrew Harris | 6-4,4-6,4-6 |
| Challenger - Tchaj-pej | 2019/04/08 06:05 | Andrew Harris v Saketh Myneni | 7-6,4-6,6-2 |
| Challenger - Zhangjiagang | 2019/03/21 02:00 | Andrew Harris v Uladzimir Ignatik | 2-6,5-7 |
| Challenger - Zhangjiagang | 2019/03/20 03:35 | Brayden Schnur v Andrew Harris | 4-6,7-6,6-7 |