Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| UTR Pro - Winston-Salem | 2023/09/09 22:30 | Jamieson Nathan v Saud Alhaqbani | 6-4,7-5 |
| UTR Pro - Winston-Salem | 2023/09/07 19:12 | Matthew Thomson v Jamieson Nathan | 1-6,6-3,6-2 |
| UTR Pro Tennis Series - Bendigo | 2022/12/17 23:00 | Alexander Despoja v Jamieson Nathan | 3-6,6-4,5-2 |
| UTR Pro Tennis Series - Bendigo | 2022/12/17 03:32 | Marin Dumitru v Jamieson Nathan | 2-6,2-6 |
| UTR Pro Tennis Series - Bendigo | 2022/12/16 00:45 | Andre Filep v Jamieson Nathan | 4-6,4-6 |
| UTR Pro Tennis Series - Bendigo | 2022/12/14 22:00 | Jeremy Zhang v Jamieson Nathan | 6-3,5-7,5-1 |
| UTR Pro Tennis Series - Bendigo | 2022/12/11 23:30 | Stefan Bianchet v Jamieson Nathan | 5-7,5-7 |
| Challenger Canberra 2 | 2018/10/27 00:15 | Matthew Romios v Jamieson Nathan | 6-0,6-2 |
| ITF - M25 Edmonton | 2023/11/01 15:00 | Ishaan Ravichander v Charles Broom | 2-6,1-6 |
| ITF - M25 Edmonton | 2023/10/30 19:45 | Ishaan Ravichander v Sid Donarski | 7-6,7-6 |
| ITF - M25 Southaven | 2023/08/09 21:35 | Ishaan Ravichander v Alexander Kotzen | 6-7,1-6 |
| ITF - M25 Southaven | 2023/08/08 14:00 | Ishaan Ravichander v Vincent Rettke | 6-0,6-3 |
| ITF - M25 Decatur | 2023/08/01 13:45 | Ishaan Ravichander v Henrik Wiersholm | 2-6,2-6 |
| ITF - M25 Decatur | 2023/07/31 14:00 | Ishaan Ravichander v Daniel Milavsky | 6-4,6-3 |
| ITF - M25 Edwardsville | 2023/07/26 14:00 | Ishaan Ravichander v Learner Tien | 3-6,3-6 |
| ITF - M25 Edwardsville | 2023/07/25 15:55 | Noah Schachter v Ishaan Ravichander | 6-4,1-6,5-10 |