| UTR Pro Tennis Series Brisbane | 2021/07/22 23:00 | Nicholas Jovanovski v Sam Ryan Ziegann | 1-6,1-6 |
| UTR Pro Tennis Series Brisbane | 2021/07/21 22:30 | Maverick Banes v Sam Ryan Ziegann | 6-3,6-4 |
| UTR Pro Tennis Series Brisbane | 2021/07/19 22:30 | Jack McCarthy v Sam Ryan Ziegann | 2-6,6-6 |
| UTR Pro Tennis Series Brisbane | 2021/07/19 00:00 | Sam Ryan Ziegann v Tai Leonard Sach | 6-4,2-6,6-2 |
| UTR Pro Tennis Series Brisbane | 2021/03/06 03:30 | Matthew Bosancic v Sam Ryan Ziegann | 7-6,2-6,4-5 |
| UTR Pro Tennis Series Brisbane | 2021/03/05 03:30 | Sam Ryan Ziegann v Dayne Kelly | 2-6,3-5 |
| UTR Pro Tennis Series Brisbane | 2021/03/03 00:00 | Sam Ryan Ziegann v Calum Puttergill | 7-5,1-6,1-6 |
| UTR Pro Tennis Series Brisbane | 2021/03/02 00:06 | Sam Ryan Ziegann v Derek Pham | 2-6,4-5 |
| UTR Pro Tennis Series Brisbane | 2021/07/22 22:30 | Casey Hoole v Zachary Viiala | 6-4,4-6,6-0 |
| UTR Pro Tennis Series Brisbane | 2021/07/20 22:30 | Casey Hoole v Moerani Bouzige | 6-4,6-0 |
| UTR Pro Tennis Series Brisbane | 2021/07/20 01:30 | Casey Hoole v Charlie Camus | 7-6,6-1 |
| UTR Pro Tennis Series Brisbane | 2021/07/19 03:00 | Jeremy Jin v Casey Hoole | 6-4,7-5 |
| UTR Pro Tennis Series Adelaide | 2021/06/02 23:30 | Casey Hoole v Moerani Bouzige | 1-4 |
| UTR Pro Tennis Series Adelaide | 2021/06/02 04:38 | Casey Hoole v Omar Jasika | 2-6,0-6 |
| UTR Pro Tennis Series Adelaide | 2021/06/01 04:00 | Casey Hoole v Stefan Bianchet | 6-0,6-4 |
| UTR Pro Tennis Series Adelaide | 2021/05/31 02:30 | Casey Hoole v Scott Webster | 5-7,2-6 |