| UTR Pro Tennis Series Mulheim | 2021/10/14 08:30 | Balderas, Diego v Willems, Johann | 0-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 10:20 | 마레로 쿠르벨로, 이반 v Balderas, Diego | 6-1,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/14 07:00 | 마레로 쿠르벨로, 이반 v 드호, 벤자민 | 2-6,6-3,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 08:30 | 반셀보임, 에릭 v 드호, 벤자민 | 6-3,6-2 |
| UTR Pro Tennis Series Mulheim | 2021/10/11 12:15 | Willems, Johann v 드호, 벤자민 | 6-2,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/09/25 10:00 | 가다마우리, 부바이살 v 드호, 벤자민 | 6-3,7-6 |
| UTR Pro Tennis Series Mulheim | 2021/09/24 09:30 | 드호, 벤자민 v Alen Moritz Hodzic | 6-2,6-1 |
| UTR Pro Tennis Series Mulheim | 2021/09/23 09:30 | 드호, 벤자민 v Minakov, Mikhail | 6-4,5-0 |
| UTR Pro Tennis Series Mulheim | 2021/09/21 13:00 | 브로빌, 맥센스 v 드호, 벤자민 | 1-6,3-6 |
| ITF M25 Eupen | 2021/09/07 11:00 | 드호, 벤자민 v Facundo Diaz Acosta | 0-6,2-6 |