| UTR Pro Tennis Series Canberra | 2021/12/06 02:30 | Jeremy Jin v Nicholas De Vivo | 7-5,6-3 |
| UTR Pro Tennis Series Carrara | 2021/11/05 23:00 | Zachary Viiala v Patrick C Beadman | 6-1,6-1 |
| UTR Pro Tennis Series Carrara | 2021/11/04 02:00 | Zachary Viiala v Cade Birrell | 7-5,5-3 |
| UTR Pro Tennis Series Carrara | 2021/11/03 00:30 | Zachary Viiala v Calum Puttergill | 4-6,4-5 |
| UTR Pro Tennis Series Carrara | 2021/11/02 08:30 | Zachary Viiala v Dusan Rsovac | 1-6,6-3,3-6 |
| UTR Pro Tennis Series Carrara | 2021/11/01 03:30 | Zachary Viiala v Thomas Nicholas Gadecki | 3-6,4-6 |
| UTR Pro Tennis Series Carrara | 2021/10/24 03:00 | Zachary Viiala v Dusan Rsovac | 7-6,5-4 |
| UTR Pro Tennis Series Carrara | 2021/10/23 04:00 | Zachary Viiala v Joshua Ryan | 6-3,5-1 |
| UTR Pro Tennis Series Carrara | 2021/10/23 00:30 | Zachary Viiala v Sam Oster | 6-3,6-0 |