Stadion: Court 9 Round: 19 Ground: Hardcourt outdoor
| ITF - M25 - Canberra | 2023/03/22 02:40 | Matthew Dellavedova v Matthew Romios | 6-3,6-4 |
| Challenger - Sydney | 2023/10/28 23:00 | Thomas Fancutt v Matthew Romios | 1-6,3-6 |
| Challenger - Shanghai | 2023/09/04 09:20 | Matthew Romios v Tao Mu | 4-6,0-6 |
| Challenger - Shanghai | 2023/09/04 03:00 | Colin Sinclair v Matthew Romios | 4-6,4-6 |
| Challenger - Zhangjiagang | 2023/08/28 07:00 | Matthew Romios v Leonid Sheyngezikht | 4-6,6-3,4-6 |
| Challenger - Zhangjiagang | 2023/08/27 02:00 | Evgeny Karlovskiy v Matthew Romios | 2-6,4-6 |
| Challenger - Triest | 2023/07/16 10:00 | Carlos Sanchez Jover v Matthew Romios | 6-4,6-2 |
| Challenger - Salzburg | 2023/07/09 10:00 | Maxime Chazal v Matthew Romios | 6-4,6-2 |
| ITF - M25 - Poprad | 2023/06/23 08:00 | Matthew Romios v Toby Alex Kodat | 2-6,4-6 |
| Challenger - Sydney | 2023/10/29 00:40 | Thomas Braithwaite v Matthew Dellavedova | 3-6,2-6 |
| Challenger - Playford | 2023/10/23 23:30 | Nam Hoang Ly v Matthew Dellavedova | 6-4,6-3 |
| ITF - M15 - Doha | 2023/10/11 13:15 | Boris Pokotilov v Matthew Dellavedova | 6-2,6-3 |
| ITF - M15 - Monastir | 2023/09/30 08:20 | Peter Benjamin Privara v Matthew Dellavedova | 6-4,6-4 |
| ITF - M15 - Monastir | 2023/09/29 08:30 | Aleksandr Lobanov v Matthew Dellavedova | 1-6,1-6 |
| ITF - M15 - Monastir | 2023/09/28 08:30 | Devin Badenhorst v Matthew Dellavedova | 4-6,3-6 |
| ITF - M15 - Danderyd | 2023/09/21 11:55 | Hamish Stewart v Matthew Dellavedova | 3-6,7-6,6-3 |
| ITF - M15 - Danderyd | 2023/09/20 09:40 | Lorenzo Vatteroni v Matthew Dellavedova | 6-0,2-6,1-6 |