| UTR Pro Tennis Series Canberra | 2021/03/20 03:15 | Crnokrak, Alexander v Tai Leonard Sach | 7-6,6-4 |
| UTR Pro Match Series | 2020/12/03 10:00 | Tai Leonard Sach v Crnokrak, Alexander | 3-6,2-5 |
| UTR Pro Match Series | 2021/09/22 07:30 | Crnokrak, Alexander v Sam Oster | 6-2,5-1 |
| UTR Pro Match Series | 2021/09/21 04:30 | Crnokrak, Alexander v Cade Birrell | 5-7,7-6,5-3 |
| UTR Pro Match Series | 2021/09/20 01:30 | Jayden Court v Crnokrak, Alexander | 5-7,2-6 |
| UTR Pro Match Series | 2021/07/30 00:30 | Crnokrak, Alexander v Jeremy Jin | 6-3,5-2 |
| UTR Pro Match Series | 2021/07/28 23:00 | Crnokrak, Alexander v Jayden Court | 6-1,6-3 |
| UTR Pro Match Series | 2021/07/27 23:00 | Edward Winter v Crnokrak, Alexander | 6-1,2-6,3-6 |
| UTR Pro Match Series | 2021/07/26 23:00 | Pavle Marinkov v Crnokrak, Alexander | 0-6,0-6 |
| UTR Pro Match Series | 2021/07/25 01:30 | Crnokrak, Alexander v Hoole, Casey | 6-4,6-3 |
| UTR Pro Match Series | 2021/09/23 01:30 | Cade Birrell v Tai Leonard Sach | 7-5,2-6,2-6 |
| UTR Pro Match Series | 2021/09/21 04:30 | Jayden Court v Tai Leonard Sach | 7-6,0-6,2-5 |
| UTR Pro Match Series | 2021/09/20 01:30 | Tai Leonard Sach v Sam Oster | 3-6,4-6 |
| UTR Pro Match Series | 2021/07/29 23:00 | Banes, Maverick v Tai Leonard Sach | 6-3,6-2 |
| UTR Pro Match Series | 2021/07/26 01:30 | Timothy Gray v Tai Leonard Sach | 6-4,3-6,2-6 |
| UTR Pro Match Series | 2021/07/25 01:30 | Tai Leonard Sach v Jeremy Jin | 7-6,3-6,7-5 |
| UTR Pro Match Series | 2021/07/24 05:15 | Tai Leonard Sach v Hayden Jones | 6-4,6-4 |
| UTR Pro Match Series | 2021/07/22 23:00 | Banes, Maverick v Tai Leonard Sach | 6-3,6-1 |