| UTR Pro Tennis Series Mulheim | 2021/07/29 13:30 | Matthew Thomson v Tim Sandkaulen | 6-7,1-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 07:00 | Matthew Thomson v Guy Den Heijer | 1-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 12:00 | Billy Harris v Matthew Thomson | 6-2,3-6,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 09:30 | Mark Wallner v Matthew Thomson | 7-6,7-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 08:30 | Jim Hendrikx v Alexander Hoogmartens | 4-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 11:00 | Jim Hendrikx v Francesco Vilardo | 6-7,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 08:00 | Jim Hendrikx v Hazem Naw | 0-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/26 08:00 | Jim Hendrikx v Stefan Peter Hampe | 2-6,4-5 |