| ITF Australia F8 | 2018/10/08 02:30 | Aaron Addison v Robert Stirling | 6-3,7-5 |
| ITF Australia F8 | 2018/10/06 01:00 | Robert Stirling v David Barclay | 6-7,6-4,6-3 |
| ITF Australia F7 | 2018/09/29 01:00 | Dusty H. Boyer v Robert Stirling | 7-6,6-4 |
| ITF Australia F7 | 2016/10/01 03:00 | Robert Stirling v Arjun Mehrotra | 3-6,3-6 |
| UTR Pro Tennis Series Brisbane | 2021/07/31 00:30 | Jeremy Jin v Sam Oster | 7-6,5-3 |
| UTR Pro Tennis Series Brisbane | 2021/07/29 23:00 | Moerani Bouzige v Sam Oster | 6-4,5-4 |
| 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 | Winter Meagher v Sam Oster | 4-6,6-7 |
| UTR Pro Tennis Series Brisbane | 2021/07/25 22:30 | Dusan Rsovac v Sam Oster | 6-3,6-5 |
| 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 |