Stadium: Court 2 Round: 27 Ground: Clay
| ITF M15 - Bad Waltersdorf | 2021/09/02 10:50 | Filip Misolic v Omar Giacalone | 6-4,4-6,4-6 |
| ITF M15 - Bad Waltersdorf | 2021/09/01 09:10 | Omar Giacalone v Leonardo Taddia | 6-2,6-3 |
| ITF M15 - Bad Waltersdorf | 2021/08/24 14:15 | Tom Kocevar-Desman v Omar Giacalone | 6-0,2-6,6-4 |
| 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 - Bad Waltersdorf | 2021/09/02 09:25 | Lukas Neumayer v Tom Kocevar-Desman | 7-5,6-2 |
| ITF M15 - Bad Waltersdorf | 2021/09/01 09:45 | Alen Rogic-Hadzalic v Lukas Neumayer | 6-7,0-6 |
| ITF M15 - Bad Waltersdorf | 2021/08/25 07:00 | Lukas Neumayer v Timo Stodder | 4-6,3-6 |
| ITF M15 - Warmbad-Villach | 2021/08/20 12:15 | Peter Heller v Lukas Neumayer | 6-2,3-6,6-3 |
| ITF M15 - Warmbad-Villach | 2021/08/19 14:35 | Matic Spec v Lukas Neumayer | 2-6,3-6 |
| ITF M15 - Warmbad-Villach | 2021/08/17 14:50 | Lukas Neumayer v Quentin Folliot | 7-5,6-1 |
| ATP - Kitzbühel | 2021/07/27 10:35 | Mario Vilella Martinez v Lukas Neumayer | 6-7,7-5,6-4 |
| ATP - Kitzbühel | 2021/07/25 11:20 | Lukas Neumayer v Lukas Rosol | 6-4,7-6 |