| UTR Pro Tennis Series Mulheim | 2021/10/16 14:00 | Quin Verstegen v Diego Balderas | 6-0,4-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/14 07:00 | Quin Verstegen v Christian Hansen | 3-6,6-3,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 11:30 | Quin Verstegen v Tom Gentzsch | 4-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/12 12:30 | Quin Verstegen v Alen Moritz Hodzic | 6-7,4-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/11 08:30 | Quin Verstegen v Filip Duda | 6-2,3-6,5-4 |
| ITF M15 Troisdorf | 2021/05/09 13:00 | Quin Verstegen v Victor Ernaelsteen | 0-6,5-7 |
| ITF M15 Monastir | 2021/01/10 08:30 | Matteo Tinelli v Quin Verstegen | 7-5,7-6 |
| ITF M15 Monastir | 2021/01/03 13:00 | Thomas Deschamps v Quin Verstegen | 6-2,6-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/16 14:00 | Edison Ambarzumjan v Jose Antonio Rodriguez Rodriguez | 2-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/15 10:00 | Jose Antonio Rodriguez Rodriguez v Finn Bischof | 4-6,7-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/14 10:00 | Jose Antonio Rodriguez Rodriguez v Benjamin Hassan | 4-6,1-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 07:00 | Melchior Delloye v Jose Antonio Rodriguez Rodriguez | 6-1,7-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/12 10:00 | Sidane Pontjodikromo v Jose Antonio Rodriguez Rodriguez | 6-1,5-4 |
| UTR Pro Tennis Series Zadar | 2021/10/02 08:30 | Duje Kekez v Jose Antonio Rodriguez Rodriguez | 0-0 |
| UTR Pro Tennis Series Mulheim | 2021/09/21 11:00 | Thijmen Loof v Jose Antonio Rodriguez Rodriguez | 7-6,5-4 |
| UTR Pro Tennis Series Manzanillo | 2021/08/15 13:00 | Jose Antonio Rodriguez Rodriguez v Bruno Rodriguez | 0-0 |