| UTR Pro Tennis Series Carrara | 2021/10/16 03:30 | Sam Ryan Ziegann v Sam Oster | 6-1,6-1 |
| UTR Pro Tennis Series Carrara | 2021/10/15 00:30 | Sam Ryan Ziegann v Jack Moore | 6-3,6-4 |
| UTR Pro Tennis Series Carrara | 2021/10/12 06:30 | Sam Ryan Ziegann v Alexander Crnokrak | 0-6,2-5 |
| UTR Pro Tennis Series Carrara | 2021/10/11 00:30 | Patrick C Beadman v Sam Ryan Ziegann | 3-6,3-6 |
| UTR Pro Tennis Series Brisbane | 2021/09/25 00:30 | Sam Ryan Ziegann v Tai Leonard Sach | 6-7,3-5 |
| UTR Pro Tennis Series Brisbane | 2021/09/24 00:00 | Sam Ryan Ziegann v Patrick C Beadman | 6-7,6-2,6-5 |
| UTR Pro Tennis Series Brisbane | 2021/09/23 04:30 | Sam Ryan Ziegann v Leo Phijidvijan | 6-1,5-1 |
| 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 Carrara | 2021/10/16 02:00 | Louis Clark v Henry Lamchinniah | 1-3 |
| UTR Pro Tennis Series Carrara | 2021/10/15 07:00 | Blazo Djurovic v Henry Lamchinniah | 6-4,4-6,6-7 |
| UTR Pro Tennis Series Carrara | 2021/10/15 00:30 | Scott Puodziunas v Henry Lamchinniah | 6-7,7-6,5-7 |
| UTR Pro Tennis Series Carrara | 2021/10/11 02:00 | Cade Birrell v Henry Lamchinniah | 4-6,6-3,6-5 |