| Brisbane - Pro Tennis Series | 2021/02/24 04:00 | Alexander Crnokrak v Jeremy Jin | 5-7,7-6,3-6 |
| Brisbane - Pro Tennis Series | 2021/07/28 23:00 | Alexander Crnokrak v Jayden Court | 6-1,6-3 |
| Brisbane - Pro Tennis Series | 2021/07/27 23:00 | Edward Winter v Alexander Crnokrak | 6-1,2-6,3-6 |
| Brisbane - Pro Tennis Series | 2021/07/26 23:00 | Pavle Marinkov v Alexander Crnokrak | 0-6,0-6 |
| Brisbane - Pro Tennis Series | 2021/07/25 01:30 | Alexander Crnokrak v Casey Hoole | 6-4,6-3 |
| Brisbane - Pro Tennis Series | 2021/07/24 05:59 | Alexander Crnokrak v Timothy Gray | 6-1,5-2 |
| Brisbane - Pro Tennis Series | 2021/07/23 00:30 | Alexander Crnokrak v Tomislav E Papac | 6-3,6-3 |
| Brisbane - Pro Tennis Series | 2021/07/22 03:00 | Alexander Crnokrak v Scott Jones | 5-7,4-5 |
| Brisbane - Pro Tennis Series | 2021/07/20 03:00 | Will Maher v Alexander Crnokrak | 1-6,1-6 |
| Brisbane - Pro Tennis Series | 2021/07/29 00:30 | Edward Winter v Jeremy Jin | 2-6,6-2,6-0 |
| Brisbane - Pro Tennis Series | 2021/07/28 00:30 | Pavle Marinkov v Jeremy Jin | 1-6,5-7 |
| Brisbane - Pro Tennis Series | 2021/07/26 00:00 | Tom Evans v Jeremy Jin | 6-3,2-6,3-6 |
| Brisbane - Pro Tennis Series | 2021/07/25 01:30 | Tai Leonard Sach v Jeremy Jin | 7-6,3-6,7-5 |
| Brisbane - Pro Tennis Series | 2021/07/24 05:30 | Jeremy Jin v Zak Talic | 6-3,3-6,6-2 |
| Brisbane - Pro Tennis Series | 2021/07/22 00:00 | Jeremy Jin v Moerani Bouzige | 6-7,1-6 |
| Brisbane - Pro Tennis Series | 2021/07/20 01:30 | Jeremy Jin v Zachary Viiala | 6-3,6-3 |
| Brisbane - Pro Tennis Series | 2021/07/19 03:00 | Jeremy Jin v Casey Hoole | 6-4,7-5 |