Stadium: Court 2 Round: 25 Ground: Clay
| ITF - M15 Warmbad-Villach | 2021/08/19 09:55 | Lukas Krainer v Tom Kocevar-Desman | 6-3,7-5 |
| ITF - M15 Warmbad-Villach | 2021/08/18 08:00 | Petr Hajek v Tom Kocevar-Desman | 4-6,7-5,4-6 |
| ITF - M25 Velenje | 2021/07/07 08:00 | Tom Kocevar-Desman v Matias Zukas | 5-7,0-6 |
| ITF - M15 Sibenik | 2021/05/21 10:45 | Tom Kocevar-Desman v Rimpei Kawakami | 4-6,1-6 |
| ITF - M15 Sibenik | 2021/05/20 11:00 | Nikita Mashtakov v Tom Kocevar-Desman | 5-7,4-6 |
| ITF - M15 Sibenik | 2021/05/19 14:25 | Tom Kocevar-Desman v Jaimee Floyd Angele | 6-3,7-6 |
| ITF - M15 Troisdorf | 2021/05/14 12:35 | Tom Kocevar-Desman v Timo Stodder | 6-2,3-6,5-7 |
| ITF - M15 Troisdorf | 2021/05/13 09:00 | Dan Added v Tom Kocevar-Desman | 6-7,6-7 |
| ITF - M15 Perugia | 2021/07/20 19:10 | Omar Giacalone v Luca Nardi | 6-7,2-6 |
| ITF - M25 Casinalbo | 2021/07/07 10:40 | Omar Giacalone v Franco Agamenone | 4-6,2-6 |
| ITF - M25 Casinalbo | 2021/07/06 10:15 | Omar Giacalone v Gabriel Roveri Sidney | 7-5,6-1 |
| ITF - M15 Bergamo | 2021/06/21 16:55 | Omar Giacalone v Luigi Sorrentino | 6-7,6-7 |
| ITF - M15 Genova | 2021/06/16 10:20 | Federico Iannaccone v Omar Giacalone | 7-5,6-1 |
| ITF - M15 Gaiba | 2021/06/10 15:00 | Omar Giacalone v Antoine Bellier | 6-2,4-6,3-6 |
| ITF - M15 Gaiba | 2021/06/09 16:35 | Pietro Rondoni v Omar Giacalone | 4-6,6-2,4-6 |
| ITF - M15 Gaiba | 2021/06/08 10:05 | Omar Giacalone v Alberto Orso | 6-0,6-1 |