| UTR Pro Tennis Series Mulheim | 2021/09/20 08:00 | Johann Willems v Maxence Broville | 0-0 |
| German Premier League | 2020/07/27 17:05 | Paul Valsecchi v Johann Willems | 1-6,7-5,6-2 |
| ITF M15 Monastir | 2020/03/09 13:30 | Johann Willems v Paras Dahiya | 3-6,6-2,6-10 |
| ITF M15 Monastir | 2020/03/09 08:00 | Johann Willems v Lewie Lane | 6-4,6-4 |
| ITF M15 Monastir | 2020/03/08 08:00 | Adil Kalyanpur v Johann Willems | 2-6,2-6 |
| Challenger Koblenz | 2020/02/17 09:00 | Lucas Gerch v Johann Willems | 6-1,6-7,6-1 |
| ITF M25 Nussloch | 2020/01/20 09:00 | Robin Stanek v Johann Willems | 7-5,6-0 |
| ITF M25 Nussloch | 2020/01/19 09:00 | Flemming Peters v Johann Willems | 2-6,0-6 |
| UTR Pro Tennis Series Mulheim | 2021/09/22 09:30 | Maxence Broville v Alen Moritz Hodzic | 5-7,5-6 |
| UTR Pro Tennis Series Mulheim | 2021/09/20 08:00 | Mikhail Minakov v Alen Moritz Hodzic | 2-6,6-2,5-0 |
| ITF M25 Plaisir | 2021/09/12 09:30 | Arthur Bouquier v Alen Moritz Hodzic | 7-6,6-4 |
| ITF M25 Eupen | 2021/09/05 12:00 | Leon Hoeveler v Alen Moritz Hodzic | 6-3,0-6,11-9 |
| ITF M25 Koksijde | 2021/08/16 11:50 | Guillaume Dermiens v Alen Moritz Hodzic | 6-4,6-3 |
| ITF M25 Koksijde | 2021/08/15 12:30 | Max Van Wijk v Alen Moritz Hodzic | 1-6,3-6 |
| ITF M25 Kiseljak | 2021/05/23 13:15 | Valentin Lapalu v Alen Moritz Hodzic | 6-4,6-2 |
| ITF M15 Sibenik | 2021/05/16 15:00 | Alen Moritz Hodzic v Peter Goldsteiner | 6-3,5-7,5-10 |