Estadio: Court 4 Round: 62 Ground: Clay
| ITF M25 Split | 2022/04/24 10:15 | Drazen Petrovic v Marsel Znuderl | 6-3,6-4 |
| ITF M25 Rovinj | 2022/03/13 12:00 | Lazar Milicevic v Drazen Petrovic | 6-4,3-6,11-9 |
| ITF M25 Porec | 2022/03/06 14:30 | Drazen Petrovic v Niklas Waldner | 6-1,4-6,10-6 |
| UTR Pro Tennis Series Zadar | 2022/03/06 07:00 | Duje Kekez v Drazen Petrovic | 6-3,6-4 |
| UTR Pro Tennis Series Zadar | 2022/03/05 08:30 | Drazen Petrovic v Matej Galik | 6-2,6-3 |
| UTR Pro Tennis Series Zadar | 2022/03/03 15:30 | Drazen Petrovic v Domagoj Biljesko | 4-6,6-6 |
| UTR Pro Tennis Series Zadar | 2022/03/02 14:30 | Drazen Petrovic v Alen Rogic-Hadzalic | 3-6,1-5 |
| UTR Pro Tennis Series Zadar | 2022/03/01 10:30 | Drazen Petrovic v Vladan Tadic | 7-6,6-4 |
| ITF M15 Monastir | 2022/04/06 12:35 | Constantin Frantzen v Szymon Kielan | 3-6,5-7 |
| ITF M25 Monastir | 2022/04/04 13:30 | Constantin Frantzen v Jakub Katuch | 6-3,6-0 |
| ITF M25 Monastir | 2022/04/04 09:00 | Constantin Frantzen v Matthew Stubbings | 6-1,6-2 |
| ITF M25 Monastir | 2022/03/27 10:00 | Constantin Frantzen v Pol Wattanakul | 6-7,7-5,8-10 |
| ITF M25 Monastir | 2022/03/23 07:30 | Louis Herman v Constantin Frantzen | 6-2,6-1 |
| ITF M25 Monastir | 2022/03/20 09:00 | Constantin Frantzen v Alexandre Aubriot | 6-3,6-3 |
| ITF M25 Trimbach | 2022/03/17 09:00 | Johannes Haerteis v Constantin Frantzen | 6-3,6-7,6-2 |
| ITF M25 Trimbach | 2022/03/16 13:55 | Constantin Frantzen v Leonardo Taddia | 6-4,7-5 |