Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| Challenger Gwangju | 2019/05/15 05:55 | Brayden Schnur v Luke Saville | 6-2,6-7,6-2 |
| Challenger Busan | 2019/05/08 03:00 | Max Purcell v Brayden Schnur | 6-4,6-3 |
| Challenger Seoul | 2019/04/30 05:15 | Brayden Schnur v Tung-Lin Wu | 1-6,7-6,2-6 |
| Challenger Zhangjiagang | 2019/03/20 03:35 | Brayden Schnur v Andrew Harris | 4-6,7-6,6-7 |
| Challenger Shenzhen | 2019/03/16 05:00 | Brayden Schnur v Stefano Napolitano | 3-6,4-6 |
| Challenger Shenzhen | 2019/03/15 09:00 | Brayden Schnur v Duckhee Lee | 6-4,4-6,7-5 |
| Challenger Shenzhen | 2019/03/14 11:30 | Brayden Schnur v Lorenzo Giustino | 4-6,7-5,6-2 |
| Challenger Shenzhen | 2019/03/12 03:55 | Brayden Schnur v Jose Hernandez-Fernandez | 3-6,6-0,6-4 |
| Challenger Jerusalem | 2019/05/20 09:45 | Maximilian Neuchrist v Carlos Boluda-Purkiss | 2-6,2-6 |
| Challenger Samarkand | 2019/05/15 07:00 | Lucas Miedler v Carlos Boluda-Purkiss | 6-3,3-6,7-5 |
| Challenger Samarkand | 2019/05/13 11:30 | Carlos Boluda-Purkiss v Andrey Golubev | 4-6,6-3,6-4 |
| Challenger Rome | 2019/05/08 12:00 | Federico Gaio v Carlos Boluda-Purkiss | 6-4,6-4 |
| Challenger Rome | 2019/05/06 13:10 | Carlos Boluda-Purkiss v Fabrizio Ornago | 6-7,6-4,6-1 |
| Challenger Francavilla | 2019/04/22 11:20 | Matteo Viola v Carlos Boluda-Purkiss | 6-3,6-2 |
| Challenger Murcia | 2019/04/09 09:00 | Carlos Boluda-Purkiss v Salvatore Caruso | 0-6,5-7 |
| Challenger Murcia | 2019/04/08 10:20 | Carlos Boluda-Purkiss v Ivan Nedelko | 6-2,6-0 |