| UTR Pro Tennis Series Brisbane | 2021/07/24 06:06 | Sam Ryan Ziegann v Casey Hoole | 3-6,4-6 |
| 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 | 2021/02/27 04:00 | Zak Talic v Sam Oster | 7-6,3-6,7-6 |
| UTR Pro Tennis Series Brisbane | 2021/02/26 02:10 | Arjun Mehrotra v Sam Oster | 3-6,6-7 |
| UTR Pro Tennis Series Brisbane | 2021/02/25 06:00 | Moerani Bouzige v Sam Oster | 6-3,5-0 |