Stadium: Court 13 Round: 25 Ground: Clay
| UTR Pro Tennis Series Adelaide | 2021/05/24 23:30 | Tai Leonard Sach v Aaron Addison | 6-3,5-7,5-6 |
| UTR Pro Tennis Series Adelaide | 2021/06/01 01:00 | Will Maher v Aaron Addison | 6-3,0-0 |
| UTR Pro Tennis Series Adelaide | 2021/05/30 03:00 | Moerani Bouzige v Aaron Addison | 1-0 |
| UTR Pro Tennis Series Adelaide | 2021/05/29 02:30 | Isaac Becroft v Aaron Addison | 3-6,1-5 |
| UTR Pro Tennis Series Adelaide | 2021/05/28 05:00 | Aaron Addison v Omar Jasika | 5-7,5-7 |
| UTR Pro Tennis Series Adelaide | 2021/05/28 00:30 | Aaron Addison v Ken Cavrak | 6-0,5-1 |
| UTR Pro Tennis Series Adelaide | 2021/05/26 01:00 | Arjun Mehrotra v Aaron Addison | 3-6,4-5 |
| UTR Pro Tennis Series Adelaide | 2021/05/24 23:30 | Tai Leonard Sach v Aaron Addison | 6-3,5-7,5-6 |
| UTR Pro Tennis Series Canberra | 2021/04/25 00:00 | Aaron Addison v Calum Puttergill | 7-6,6-7,5-3 |
| UTR Pro Tennis Series Carrara | 2021/11/02 08:40 | Jacob Bradshaw v Tai Leonard Sach | 6-3,2-6,5-2 |
| UTR Pro Tennis Series Carrara | 2021/10/23 01:28 | Tai Leonard Sach v Alexander Crnokrak | 7-6,6-7,1-6 |
| UTR Pro Tennis Series Carrara | 2021/10/22 23:00 | Cade Birrell v Tai Leonard Sach | 4-6,1-5 |
| UTR Pro Tennis Series Carrara | 2021/10/22 02:30 | Jayden Court v Tai Leonard Sach | 2-6,1-6 |
| UTR Pro Tennis Series Carrara | 2021/10/19 23:00 | Sam Ryan Ziegann v Tai Leonard Sach | 3-6,1-6 |
| UTR Pro Tennis Series Carrara | 2021/10/18 23:00 | Tai Leonard Sach v Jacob Bradshaw | 7-6,5-3 |
| UTR Pro Tennis Series Carrara | 2021/10/17 03:30 | Tai Leonard Sach v Dusan Rsovac | 6-3,6-6 |
| UTR Pro Tennis Series Carrara | 2021/10/16 00:30 | Tai Leonard Sach v Jacob Bradshaw | 3-6,7-6,7-5 |