| UTR Pro Tennis Series Canberra | 2021/04/12 01:00 | Hoole, Casey v Crnokrak, Alexander | 3-6,2-6 |
| UTR Pro Match Series | 2021/03/02 02:00 | Hoole, Casey v Crnokrak, Alexander | 4-6,4-6 |
| UTR Pro Match Series | 2021/07/24 05:59 | Crnokrak, Alexander v Timothy Gray | 6-1,5-2 |
| UTR Pro Match Series | 2021/07/23 00:30 | Crnokrak, Alexander v Tomislav E Papac | 6-3,6-3 |
| UTR Pro Match Series | 2021/07/22 03:00 | Crnokrak, Alexander v Scott Jones | 5-7,4-5 |
| UTR Pro Match Series | 2021/07/20 03:00 | Maher, Will v Crnokrak, Alexander | 1-6,1-6 |
| UTR Pro Tennis Series Adelaide | 2021/06/04 02:30 | Maher, Will v Crnokrak, Alexander | 6-3,0-0 |
| UTR Pro Tennis Series Adelaide | 2021/06/03 02:30 | Tomislav E Papac v Crnokrak, Alexander | 3-6,2-6 |
| UTR Pro Tennis Series Adelaide | 2021/06/01 01:00 | Arjun Mehrotra v Crnokrak, Alexander | 6-3,6-1 |
| UTR Pro Tennis Series Adelaide | 2021/05/30 23:30 | Crnokrak, Alexander v van Rensburg, Sean | 6-1,6-0 |
| UTR Pro Match Series | 2021/07/24 06:06 | Sam Ryan Ziegann v Hoole, Casey | 3-6,4-6 |
| UTR Pro Match Series | 2021/07/22 22:30 | Hoole, Casey v Zachary Viiala | 6-4,4-6,6-0 |
| UTR Pro Match Series | 2021/07/20 22:30 | Hoole, Casey v Moerani Bouzige | 6-4,6-0 |
| UTR Pro Match Series | 2021/07/20 01:30 | Hoole, Casey v Charlie Camus | 7-6,6-1 |
| UTR Pro Match Series | 2021/07/19 03:00 | Jeremy Jin v Hoole, Casey | 6-4,7-5 |
| UTR Pro Tennis Series Adelaide | 2021/06/02 23:30 | Hoole, Casey v Moerani Bouzige | 1-4 |
| UTR Pro Tennis Series Adelaide | 2021/06/02 04:38 | Hoole, Casey v Omar Jasika | 2-6,0-6 |
| UTR Pro Tennis Series Adelaide | 2021/06/01 04:00 | Hoole, Casey v Stefan Bianchet | 6-0,6-4 |