| 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 Oliver Johansson | 6-3,6-4 |
| UTR Pro Copenhagen | 2023/06/02 10:39 | Oskar Brostrom Poulsen v Cornelius Alexander Shalmi | 6-3,3-6,6-3 |
| UTR Pro Copenhagen | 2023/06/01 06:00 | Oskar Brostrom Poulsen v Adamantios Stavrakas | 2-6,6-4,6-4 |
| UTR Pro Copenhagen | 2023/05/30 06:00 | Oskar Brostrom Poulsen v Oliver Valentinsson | 7-6,5-7,3-6 |
| UTR Pro Texas | 2023/08/15 20:30 | Garrett Skelly v Zsombor Velcz | 5-7,0-6 |
| ITF M15 Celje | 2023/06/26 11:45 | Zsombor Velcz v Jaka Protic Zakelj | 7-5,3-6,5-10 |
| ITF M15 Kursumlijska Banja | 2023/06/23 11:55 | Zsombor Velcz v Andrej Nedic | 3-6,6-2,3-6 |
| ITF M15 Kursumlijska Banja | 2023/06/22 07:30 | Hynek Barton v Zsombor Velcz | 6-2,6-7,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/21 09:20 | Patrick Schoen v Zsombor Velcz | 4-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/20 07:25 | Nicolas H Cuesta v Zsombor Velcz | 3-6,0-6 |
| ITF M15 Kursumlijska Banja | 2023/06/18 11:00 | Gheorghe Claudiu Schinteie v Zsombor Velcz | 3-6,1-6 |
| ITF M15 Nyiregyhaza | 2023/06/09 11:00 | Zsombor Velcz v Tadeas Paroulek | 2-6,1-6 |