| 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 Copenhagen | 2023/05/29 08:00 | Oskar Brostrom Poulsen v Valdemar Frederik Pape | 6-3,6-1 |
| UTR Pro Copenhagen | 2023/05/28 08:52 | Gustav Theilgaard v Oskar Brostrom Poulsen | 6-4,6-1 |
| ITF M15 Winston-Salem | 2022/11/08 17:30 | James Story v Oskar Brostrom Poulsen | 6-4,6-4 |
| ITF M15 Winston-Salem | 2022/11/07 18:00 | Varun Jayaram v Oskar Brostrom Poulsen | 2-6,1-6 |
| ITF M15 Frederiksberg | 2022/08/04 07:30 | Oskar Brostrom Poulsen v August Holmgren | 7-6,2-6,1-6 |
| UTR Pro Copenhagen | 2023/06/02 10:00 | Hans Albert Schubert v Oliver Johansson | 2-6,0-6 |
| UTR Pro Copenhagen | 2023/06/01 06:00 | Theodor Boisen v Oliver Johansson | 6-1,5-7,4-6 |
| UTR Pro Copenhagen | 2023/05/31 06:00 | Philip Hjorth v Oliver Johansson | 1-6,6-3,6-3 |
| UTR Pro Copenhagen | 2023/05/29 06:00 | Georgios Nouchakis v Oliver Johansson | 4-6,4-6 |
| UTR Pro Copenhagen | 2023/05/28 07:30 | Oliver Johansson v Markus Bolin | 5-7,4-6 |
| ITF M25 Ystad | 2022/08/10 12:40 | Jules Marie v Oliver Johansson | 6-1,6-0 |
| ITF M25 Ystad | 2022/08/09 08:45 | Daniil Savelev v Oliver Johansson | 6-7,6-3,5-10 |
| ITF M25 Ystad | 2022/08/08 08:45 | Oliver Johansson v Stepan Pecak | 6-2,6-4 |