Stadium: Court 1 Round: 28 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/09/03 10:00 | Tyurnev, Evgeny v Spec, Matic | 1-6,5-7 |
| ITF M15 Bad Waltersdorf | 2021/09/02 08:00 | Giorgio Tabacco v Spec, Matic | 3-6,2-6 |
| ITF M15 Bad Waltersdorf | 2021/09/01 08:00 | Spec, Matic v Capecchi, Daniele | 6-1,6-0 |
| ITF M15 Bad Waltersdorf | 2021/08/31 08:40 | Spec, Matic v Kris Krawcewicz | 6-0,6-3 |
| ITF M15 Bad Waltersdorf | 2021/08/30 07:00 | Spec, Matic v Greif, Jonas | 6-0,6-1 |
| ITF M15 Bad Waltersdorf | 2021/08/26 11:45 | Spec, Matic v Rogic Hadzalic, Alen | 2-6,4-6 |
| ITF M15 Bad Waltersdorf | 2021/08/25 08:55 | Danilov, Savriyan v Spec, Matic | 3-6,1-6 |
| ITF M15 Bad Waltersdorf | 2021/08/23 15:40 | Spec, Matic v Ragazzi, Alessandro | 6-2,6-1 |
| ITF M15 Bad Waltersdorf | 2021/09/03 10:00 | Giacalone, Omar v Lukas Neumayer | 6-3,7-6 |
| ITF M15 Bad Waltersdorf | 2021/09/02 10:50 | Filip Misolic v Giacalone, Omar | 6-4,4-6,4-6 |
| ITF M15 Bad Waltersdorf | 2021/09/01 09:10 | Giacalone, Omar v Leonardo Taddia | 6-2,6-3 |
| ITF M15 Bad Waltersdorf | 2021/08/24 14:15 | Kocevar-Desman, Tom v Giacalone, Omar | 6-0,2-6,6-4 |
| ITF M15 Perugia | 2021/07/20 19:10 | Giacalone, Omar v Luca Nardi | 6-7,2-6 |
| ITF M25 Casinalbo | 2021/07/07 10:40 | Giacalone, Omar v Franco Agamenone | 4-6,2-6 |
| ITF M25 Casinalbo | 2021/07/06 10:15 | Giacalone, Omar v Gabriel Roveri Sidney | 7-5,6-1 |
| ITF M15 Bergamo | 2021/06/21 16:55 | Giacalone, Omar v Luigi Sorrentino | 6-7,6-7 |