| UTR Pro Tennis Series - Brisbane | 2021/09/22 00:00 | Scott Puodziunas v Sam Ryan Ziegann | 3-6,6-3,7-6 |
| UTR Pro Tennis Series - Brisbane | 2021/09/21 01:30 | Declan Townsend v Sam Ryan Ziegann | 1-6,4-6 |
| UTR Pro Tennis Series - Brisbane | 2021/07/29 00:30 | Sam Ryan Ziegann v Sam Oster | 1-3 |
| UTR Pro Tennis Series - Brisbane | 2021/07/28 02:00 | Sam Ryan Ziegann v Moerani Bouzige | 2-6,1-6 |
| UTR Pro Tennis Series - Brisbane | 2021/07/27 03:30 | Sam Ryan Ziegann v Dusan Rsovac | 6-4,6-0 |
| UTR Pro Tennis Series - Brisbane | 2021/07/25 22:30 | Sam Ryan Ziegann v Winter Meagher | 3-6,2-5 |
| 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 |