Stadium: Court 11 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Caloundra | 2023/07/24 04:00 | Tomislav E Papac v Zachary Viiala | 6-4,4-6,6-10 |
| ITF M15 Caloundra | 2023/07/22 23:00 | Zachary Adam-Gedge v Zachary Viiala | 3-6,1-6 |
| Challenger Traralgon | 2022/01/02 00:00 | Rubin Statham v Zachary Viiala | 6-1,6-3 |
| UTR Pro Tennis Series Canberra | 2021/12/11 23:30 | Nathan Boniel v Zachary Viiala | 6-4,6-2 |
| UTR Pro Tennis Series Canberra | 2021/12/10 22:00 | Zachary Viiala v David Qariaqus | 6-1,6-0 |
| UTR Pro Tennis Series Canberra | 2021/12/10 00:45 | Zachary Viiala v Tomislav E Papac | 6-2,6-4 |
| UTR Pro Tennis Series Canberra | 2021/12/07 23:30 | Jeremy Jin v Zachary Viiala | 6-4,4-6,6-1 |
| UTR Pro Tennis Series Canberra | 2021/12/07 01:00 | Nicholas De Vivo v Zachary Viiala | 0-6,4-6 |
| ITF M15 Caloundra | 2022/07/23 05:30 | Dane Sweeny v Nishant Dabas | 6-0,6-3 |
| ITF M15 Caloundra | 2022/07/23 02:15 | Nishant Dabas v Alex Bulte | 7-6,6-3 |
| ITF M15 Tay Ninh | 2022/06/07 02:00 | Nishant Dabas v Aaron Addison | 1-6,3-6 |
| ITF M15 Tay Ninh | 2022/06/01 04:05 | Nishant Dabas v Wishaya Trongcharoenchaikul | 1-6,0-6 |
| ITF M15 Chiang Rai | 2022/04/27 03:25 | Yuttana Charoenphon v Nishant Dabas | 6-4,6-1 |
| ITF M15 Bengaluru | 2022/03/17 07:00 | Niki Kaliyanda Poonacha v Nishant Dabas | 0-6,6-2,6-2 |
| ITF M15 Bengaluru | 2022/03/15 06:45 | Nishant Dabas v Nikshep B Ravikumar | 6-1,7-6 |
| ITF M15 Bhopal | 2022/03/10 06:25 | Nishant Dabas v Manish Sureshkumar | 1-6,3-6 |