| 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 23:00 | Alexander Crnokrak v Sam Oster | 6-1,5-1 |
| UTR Pro Tennis Series - Carrara | 2021/10/12 03:00 | Patrick C Beadman v Sam Oster | 2-6,5-7 |
| UTR Pro Tennis Series - Carrara | 2021/10/11 00:30 | Sam Oster v Jack Moore | 6-4,6-3 |
| Brisbane - Pro Tennis Series | 2021/09/25 23:00 | Sam Oster v Leo Phijidvijan | 4-6,6-4,6-1 |
| Brisbane - Pro Tennis Series | 2021/09/24 01:00 | Cade Birrell v Sam Oster | 6-2,6-4 |
| Brisbane - Pro Tennis Series | 2021/09/23 04:30 | Jayden Court v Sam Oster | 6-3,6-3 |
| Brisbane - Pro Tennis Series | 2021/09/22 07:30 | Alexander Crnokrak v Sam Oster | 6-2,5-1 |
| UTR Pro Tennis Series - Carrara | 2021/10/16 23:00 | Sam Ryan Ziegann v Henry Lamchinniah | 2-1 |
| 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 |