| UTR Pro Tennis Series Brisbane | 2021/09/21 04:30 | Alexander Crnokrak v Cade Birrell | 5-7,7-6,5-3 |
| UTR Pro Tennis Series Carrara | 2021/10/16 03:30 | Alexander Crnokrak v Jack Moore | 6-2,6-3 |
| UTR Pro Tennis Series Carrara | 2021/10/15 23:00 | Alexander Crnokrak v Sam Oster | 6-1,5-1 |
| UTR Pro Tennis Series Carrara | 2021/10/14 23:00 | Patrick C Beadman v Alexander Crnokrak | 2-6,2-6 |
| UTR Pro Tennis Series Carrara | 2021/10/12 06:30 | Sam Ryan Ziegann v Alexander Crnokrak | 0-6,2-5 |
| UTR Pro Tennis Series Brisbane | 2021/09/26 00:30 | Alexander Crnokrak v Calum Puttergill | 6-1,7-5 |
| UTR Pro Tennis Series Brisbane | 2021/09/25 02:00 | Alexander Crnokrak v Jeremy Jin | 6-4,6-2 |
| UTR Pro Tennis Series Brisbane | 2021/09/24 04:00 | Alexander Crnokrak v Tai Leonard Sach | 6-4,6-3 |
| UTR Pro Tennis Series Brisbane | 2021/09/22 07:30 | Alexander Crnokrak v Sam Oster | 6-2,5-1 |
| UTR Pro Tennis Series Carrara | 2021/10/16 02:00 | Scott Puodziunas v Cade Birrell | 1-3 |
| UTR Pro Tennis Series Carrara | 2021/10/15 06:45 | Louis Clark v Cade Birrell | 3-6,3-6 |
| UTR Pro Tennis Series Carrara | 2021/10/12 08:00 | Blazo Djurovic v Cade Birrell | 6-3,6-6 |
| UTR Pro Tennis Series Carrara | 2021/10/11 02:00 | Cade Birrell v Henry Lamchinniah | 4-6,6-3,6-5 |
| UTR Pro Tennis Series Brisbane | 2021/09/26 00:30 | Cade Birrell v Kobe Diaz | 6-2,5-3 |
| UTR Pro Tennis Series Brisbane | 2021/09/25 02:00 | Cade Birrell v Declan Townsend | 6-1,6-3 |
| UTR Pro Tennis Series Brisbane | 2021/09/24 01:00 | Cade Birrell v Sam Oster | 6-2,6-4 |
| UTR Pro Tennis Series Brisbane | 2021/09/23 01:30 | Cade Birrell v Tai Leonard Sach | 7-5,2-6,2-6 |