| UTR Pro Texas | 2023/08/19 17:30 | Louis Bowden v Ross, Matthis | 2-6,4-6 |
| UTR Pro Texas | 2023/08/18 00:50 | Ross, Matthis v Grant Lothringer | 6-3,6-3 |
| UTR Pro Texas | 2023/08/17 00:11 | Ross, Matthis v Lucas Brown | 6-4,6-1 |
| UTR Pro Texas | 2023/08/15 23:30 | Ross, Matthis v Jerry Barton | 1-6,6-1,3-6 |
| UTR Pro Texas | 2023/08/14 23:30 | Ross, Matthis v Kabeer Kapasi | 6-2,6-1 |
| ITF M25 Roehampton | 2023/07/31 11:10 | Kalman Boyd v Ross, Matthis | 7-5,6-0 |
| ITF M25 Roehampton | 2023/07/30 09:00 | Nicholas Jovanovski v Ross, Matthis | 1-6,0-6 |
| UTR Pro Florida | 2023/07/09 12:56 | Matija Pecotic v Ross, Matthis | 6-2,6-1 |
| UTR Pro Texas | 2023/08/19 17:30 | Oskar Brostrom Poulsen v Miladinovic, Marko | 6-4,6-3 |
| UTR Pro Texas | 2023/08/17 20:30 | Oskar Brostrom Poulsen v Ethan Muza | 6-4,6-3 |
| UTR Pro Texas | 2023/08/16 20:30 | Oskar Brostrom Poulsen v Zsombor Velcz | 4-6,6-2,5-4 |
| UTR Pro Texas | 2023/08/15 22:00 | Oskar Brostrom Poulsen v Stefan Storch | 6-1,6-2 |
| UTR Pro Texas | 2023/08/14 20:30 | Oskar Brostrom Poulsen v Garrett Skelly | 6-3,6-3 |
| ITF M15 Vejle | 2023/07/25 10:25 | Oskar Brostrom Poulsen v Sebastian Eriksson | 6-2,3-6,4-6 |
| ITF M25 Risskov/Aarhus | 2023/06/11 08:00 | Oskar Brostrom Poulsen v Michael Minasyan | 4-6,2-6 |
| UTR Pro Copenhagen | 2023/06/03 06:00 | Oskar Brostrom Poulsen v Johansson, Oliver | 6-3,6-4 |