| UTR Pro Tennis Series - Bendigo | 2022/12/15 01:00 | David Reutlinger v Marin Dumitru | 2-6,3-6 |
| UTR Pro Tennis Series - Bendigo | 2022/12/14 00:02 | Marin Dumitru v Amor Jasika | 5-7,7-5,6-0 |
| UTR Pro Tennis Series - Bendigo | 2022/12/12 23:30 | Omar Fields v Marin Dumitru | 1-6,6-1,6-3 |
| ITF M25 - Traralgon | 2022/11/23 23:00 | Ethan Cook v Marin Dumitru | 3-6,6-2,7-5 |
| ITF M25 - Traralgon | 2022/11/23 03:15 | Marin Dumitru v Matthew Woerndle | 6-3,6-4 |
| ITF M25 - Traralgon | 2022/11/23 00:00 | Kuan Yu Chen v Marin Dumitru | 6-1,6-7,6-10 |
| ITF M25 - Cancun | 2022/05/08 15:00 | Marin Dumitru v Isaac Becroft | 1-6,1-6 |
| ITF M15 - Cundinamarca | 2021/11/14 19:30 | Marin Dumitru v Kevin Gonzalez | 6-2,5-7,4-10 |
| 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 Malaysia F3 | 2018/07/15 03:30 | Courtney John Lock v Jamieson Nathan | 6-0,6-0 |
| ITF Malaysia F2 | 2018/07/08 01:00 | Jamieson Nathan v Nikit Reddy | 2-6,2-6 |
| ITF Australia F2 Qual | 2018/03/02 23:00 | Jamieson Nathan v James Ibrahim | 2-6,3-6 |
| Challenger Canberra Qual | 2018/01/06 01:35 | Jamieson Nathan v Benard Bruno Nkomba | 2-6,5-7 |