Stadium: C1 Regione Abruzzo Round: 29 Ground: Clay
| ITF M15 L'Aquila | 2021/07/17 07:30 | Federico Arnaboldi v Luciano Darderi | 4-6,6-3,7-6 |
| ITF M15 L'Aquila | 2021/07/16 07:25 | Federico Arnaboldi v Gianmarco Ferrari | 7-6,6-2 |
| ITF M15 L'Aquila | 2021/07/15 08:30 | Juan Ignacio Galarza v Federico Arnaboldi | 4-6,2-6 |
| ITF M15 L'Aquila | 2021/07/13 11:50 | Federico Arnaboldi v Michele Vianello | 4-6,6-2,6-1 |
| ITF M15 Bergamo | 2021/06/27 15:00 | Federico Arnaboldi v Riccardo Balzerani | 6-1,6-2 |
| ITF M15 Bergamo | 2021/06/26 16:30 | Federico Arnaboldi v Matteo Arnaldi | 5-7,7-6,6-2 |
| ITF M15 Bergamo | 2021/06/25 10:00 | Federico Arnaboldi v Marvin Netuschil | 7-6,6-4 |
| ITF M15 Bergamo | 2021/06/24 13:25 | Francesco Vilardo v Federico Arnaboldi | 1-6,0-6 |
| ITF M15 L'Aquila | 2021/07/18 07:00 | Alexander Weis v Marcello Serafini | 6-4,6-2 |
| ITF M15 L'Aquila | 2021/07/16 09:45 | Alexander Weis v Andrea Basso | 7-5,1-6,6-2 |
| ITF M15 L'Aquila | 2021/07/15 13:00 | Luca Nardi v Alexander Weis | 3-6,6-7 |
| ITF M15 L'Aquila | 2021/07/14 13:10 | Alexander Weis v Giorgio Ricca | 6-7,7-6,6-4 |
| ITF M15 Sofia | 2021/07/10 08:00 | Alexander Weis v Francisco Comesana | 4-6,2-6 |
| ITF M15 Sofia | 2021/07/09 08:30 | Gabriel Donev v Alexander Weis | 6-4,3-6,6-7 |
| ITF M15 Sofia | 2021/07/08 10:15 | Timo Legout v Alexander Weis | 4-6,7-6,4-6 |
| ITF M15 Sofia | 2021/07/06 07:30 | Aziz Ouakaa v Alexander Weis | 0-6,3-6 |