Stadium: Court 3 Round: 44 Ground: Hardcourt indoor
| ITF M15 Kamen | 2022/06/20 11:00 | Verstegen, Quin v Ainius Sabaliauskas | 6-7,6-4,10-8 |
| ITF - M15 Meerbusch | 2022/05/04 09:20 | Karl Friberg v Verstegen, Quin | 6-2,6-2 |
| ITF - M15 Meerbusch | 2022/05/03 08:00 | Edward Winter v Verstegen, Quin | 5-7,4-6 |
| ITF - M15 Meerbusch | 2022/05/02 11:00 | Verstegen, Quin v Milan Welte | 6-1,6-4 |
| ITF - M15 Meerbusch | 2022/05/01 10:00 | Maximilian Oezcelik v Verstegen, Quin | 4-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/17 08:30 | Verstegen, Quin v Rodriguez, J. A. | 6-3,6-4 |
| UTR Pro Tennis Series Mulheim | 2021/10/16 14:00 | Verstegen, Quin v Balderas, Diego | 6-0,4-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/14 07:00 | Verstegen, Quin v Hansen, Christian | 3-6,6-3,3-6 |
| ITF - M15 Meerbusch | 2022/05/01 10:00 | Ebeling, Robin v Michel Hopp | 6-3,1-6,2-10 |