Stadium: Centre Court Round: 26 Ground: Clay
| ITF M15 Alkmaar | 2023/06/28 11:40 | Ryan Nijboer v Nicolas Kobelt | 6-2,6-1 |
| ITF M15 Duffel | 2023/06/17 11:15 | Ryan Nijboer v Jeremy Jahn | 2-6,1-6 |
| ITF M15 Duffel | 2023/06/16 11:00 | Ryan Nijboer v John Sperle | 6-4,4-6,6-3 |
| ITF M15 Duffel | 2023/06/15 10:00 | Ryan Nijboer v Andrea Gola | 2-6,6-1,6-3 |
| ITF M15 Duffel | 2023/06/14 09:50 | Ryan Nijboer v Niklas Schell | 6-7,6-2,6-4 |
| ITF M25 La Nucia | 2023/06/01 13:00 | Ryan Nijboer v Yshai Oliel | 2-6,1-6 |
| ITF M25 La Nucia | 2023/06/01 07:00 | Ryan Nijboer v Jaime Caldes | 6-2,6-7,6-1 |
| ITF M25 La Nucia | 2023/05/31 09:35 | Ryan Nijboer v Noah Regas | 6-2,6-0 |
| ITF M15 Alkmaar | 2023/06/27 18:10 | Teun Rozenberg v Abel Forger | 6-3,2-6,6-4 |
| UTR Pro Tennis Series - Blaricum | 2022/11/20 07:00 | Teun Rozenberg v Pepijn Bastiaansen | 6-7,6-7 |
| UTR Pro Tennis Series - Blaricum | 2022/11/18 08:30 | Teun Rozenberg v Jesse De Jager | 2-2 |
| UTR Pro Tennis Series - Blaricum | 2022/11/17 07:00 | Teun Rozenberg v Twan Van Zijl | 5-7,6-3,1-6 |
| UTR Pro Tennis Series - Blaricum | 2022/11/16 08:30 | Jarno Jans v Teun Rozenberg | 6-1,7-5 |
| UTR Pro Tennis Series - Blaricum | 2022/11/15 10:00 | Daniel Verbeek v Teun Rozenberg | 6-2,6-3 |
| ITF M15 Heraklion | 2022/11/06 09:30 | Teun Rozenberg v Benjamin Hannestad | 4-6,5-7 |
| ITF M15 Heraklion | 2022/10/30 07:00 | Tilen Kovac v Teun Rozenberg | 7-6,4-6,10-6 |