Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Cairo | 2021/09/08 08:00 | Battaglino, Stefano v Fellin, Manfred | 6-1,6-3 |
| ITF M15 Cairo | 2021/09/03 08:30 | Fellin, Manfred v Ryota Tanuma | 2-6,1-6 |
| ITF M15 Cairo | 2021/09/02 08:30 | Fellin, Manfred v Giovanni Calvano | 7-5,6-4 |
| ITF M15 Cairo | 2021/09/01 12:15 | Fellin, Manfred v Andrei Cuceu | 6-2,7-5 |
| ITF M25 Ueberlingen | 2021/08/17 14:50 | Ergi Kirkin v Fellin, Manfred | 1-6,6-0,6-2 |
| ITF M15 Parnu | 2021/08/04 06:50 | Fellin, Manfred v Roncalli, Simone | 0-6,0-6 |
| ITF M15 Parnu | 2021/08/02 08:00 | Fellin, Manfred v Oskar Stumpf | 6-1,6-1 |
| ITF M15 Cairo | 2021/07/29 08:00 | Quentin Folliot v Fellin, Manfred | 6-0,6-4 |
| ITF M25 Kalmar | 2022/05/10 09:40 | Jack Karlsson Winstrand v Eldin Nokic | 7-6,6-2 |
| ITF M25 Kalmar | 2022/05/09 10:30 | Max Cunat v Jack Karlsson Winstrand | 1-6,5-7 |