Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Cairo | 2021/09/08 08:00 | Stefano Battaglino v Manfred Fellin | 6-1,6-3 |
| ITF M15 Cairo | 2021/09/03 08:30 | Manfred Fellin v Ryota Tanuma | 2-6,1-6 |
| ITF M15 Cairo | 2021/09/02 08:30 | Manfred Fellin v Giovanni Calvano | 7-5,6-4 |
| ITF M15 Cairo | 2021/09/01 12:15 | Manfred Fellin v Andrei Cuceu | 6-2,7-5 |
| ITF M25 Ueberlingen | 2021/08/17 14:50 | Ergi Kirkin v Manfred Fellin | 1-6,6-0,6-2 |
| ITF M15 Parnu | 2021/08/04 06:50 | Manfred Fellin v Simone Roncalli | 0-6,0-6 |
| ITF M15 Parnu | 2021/08/02 08:00 | Manfred Fellin v Oskar Stumpf | 6-1,6-1 |
| ITF M15 Cairo | 2021/07/29 08:00 | Quentin Folliot v Manfred Fellin | 6-0,6-4 |
| ITF M25 Split | 2022/04/27 14:25 | Drazen Petrovic v Mathias Bourgue | 4-6,2-6 |
| ITF M25 Split | 2022/04/26 09:30 | Frane Nincevic v Drazen Petrovic | 6-3,2-6,8-10 |
| ITF M25 Split | 2022/04/25 10:20 | Drazen Petrovic v Constantin Frantzen | 6-4,7-5 |
| 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 |