Stadium: Court 3 Round: 166 Ground: Grass
| Challenger Jerusalem | 2019/05/20 11:05 | Sergey Fomin v Brydan Klein | 1-6,6-7 |
| Challenger Samarkand | 2019/05/13 05:00 | Viktor Durasovic v Brydan Klein | 6-4,3-6,6-3 |
| Challenger Rome | 2019/05/06 11:40 | Brydan Klein v Juan Pablo Ficovich | 2-6,2-6 |
| Challenger Taipei | 2019/04/10 03:45 | Lloyd Harris v Brydan Klein | 7-6,6-2 |
| Challenger Taipei | 2019/04/09 02:00 | Brydan Klein v Cheng-Peng Hsieh | 6-3,7-5 |
| Challenger Taipei | 2019/04/08 02:00 | Brydan Klein v Cheng-Peng Hsieh | 6-7,5-7 |
| ITF M25 Mildura | 2019/03/10 01:00 | Dayne Kelly v Brydan Klein | 6-1,4-6,6-4 |
| ITF M25 Mildura | 2019/03/09 01:00 | Shuichi Sekiguchi v Brydan Klein | 7-6,1-6,1-6 |
| ITF M25 Pensacola | 2019/05/09 15:00 | Andrew Watson v Jose Olivares | 7-6,4-6,1-6 |
| ITF M25 Pensacola | 2019/05/08 15:35 | Jordi Arconada v Andrew Watson | 3-6,6-3,4-6 |
| ITF M25 Vero Beach | 2019/05/02 14:00 | Andrew Watson v Paul Oosterbaan | 4-6,3-6 |
| ITF M25 Vero Beach | 2019/04/30 16:00 | Bastian Malla v Andrew Watson | 6-7,5-7 |
| ITF M15 Cancun | 2019/04/18 18:55 | Andrew Watson v Adam El Mihdawy | 4-6,0-6 |
| ITF M15 Cancun | 2019/04/16 14:00 | Andrew Watson v Eduardo Ribeiro | 7-5,6-3 |
| ITF M15 Cancun | 2019/03/28 14:00 | Juan Pablo Varillas v Andrew Watson | 3-6,7-6,6-2 |
| ITF M15 Cancun | 2019/03/27 16:30 | Gabriel Donev v Andrew Watson | 0-6,2-6 |