| UTR Pro Tennis Series - Adelaide | 2021/06/03 02:30 | Tomislav E Papac v Alexander Crnokrak | 3-6,2-6 |
| UTR Pro Tennis Series - Brisbane | 2021/02/23 04:30 | Alexander Crnokrak v Tomislav E Papac | 1-6,6-1,3-6 |
| UTR Pro Tennis Series - Brisbane | 2021/07/22 03:00 | Alexander Crnokrak v Scott Jones | 5-7,4-5 |
| UTR Pro Tennis Series - Brisbane | 2021/07/20 03:00 | Will Maher v Alexander Crnokrak | 1-6,1-6 |
| UTR Pro Tennis Series - Adelaide | 2021/06/04 02:30 | Will Maher v Alexander Crnokrak | 6-3,0-0 |
| UTR Pro Tennis Series - Adelaide | 2021/06/03 02:30 | Tomislav E Papac v Alexander Crnokrak | 3-6,2-6 |
| UTR Pro Tennis Series - Adelaide | 2021/06/01 01:00 | Arjun Mehrotra v Alexander Crnokrak | 6-3,6-1 |
| UTR Pro Tennis Series - Adelaide | 2021/05/30 23:30 | Alexander Crnokrak v Sean Van Rensburg | 6-1,6-0 |
| UTR Pro Tennis Series - Adelaide | 2021/05/29 04:00 | Li Tu v Alexander Crnokrak | 6-2,5-3 |
| UTR Pro Tennis Series - Adelaide | 2021/05/28 03:30 | Alexander Crnokrak v Will Maher | 6-4,6-2 |
| UTR Pro Tennis Series - Brisbane | 2021/07/21 01:30 | Will Maher v Tomislav E Papac | 0-6,6-4,1-6 |
| UTR Pro Tennis Series - Brisbane | 2021/07/19 01:30 | Scott Jones v Tomislav E Papac | 6-1,6-2 |
| UTR Pro Tennis Series - Adelaide | 2021/06/05 04:00 | Edward Winter v Tomislav E Papac | 6-0,6-4 |
| UTR Pro Tennis Series - Adelaide | 2021/06/04 02:30 | Tomislav E Papac v Sean Van Rensburg | 0-6,6-4,7-6 |
| UTR Pro Tennis Series - Adelaide | 2021/06/03 02:30 | Tomislav E Papac v Alexander Crnokrak | 3-6,2-6 |
| UTR Pro Tennis Series - Adelaide | 2021/06/02 05:00 | Arjun Mehrotra v Tomislav E Papac | 6-4,6-0 |
| UTR Pro Tennis Series - Canberra | 2021/04/25 00:00 | Scott Puodziunas v Tomislav E Papac | 7-5,5-4 |
| UTR Pro Tennis Series - Canberra | 2021/04/24 04:30 | Tomislav E Papac v Shuannon Tricerri | 6-4,6-4 |