Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/08/31 10:20 | Stefano Battaglino v Marco Miceli | 6-2,6-2 |
| ITF M15 Bad Waltersdorf | 2021/08/25 07:00 | Marco Miceli v Eric Vanshelboim | 3-6,2-6 |
| ITF M15 Pescara | 2021/08/18 11:20 | Marco Miceli v Fausto Tabacco | 2-6,6-2,5-7 |
| ITF M15 Telavi | 2021/08/04 08:40 | Marco Miceli v Yan Bondarevskiy | 0-6,6-2,2-6 |
| ITF M15 Telavi | 2021/08/03 09:05 | Marco De Rossi v Marco Miceli | 4-6,5-7 |
| ITF M15 Perugia | 2021/07/20 12:20 | Marco Miceli v Filippo Moroni | 3-6,6-4,4-10 |
| ITF M15 Perugia | 2021/07/19 14:15 | Marco Miceli v Gian Marco Ortenzi | 6-4,6-1 |
| ITF M15 Perugia | 2021/07/18 11:15 | Marco Miceli v Louroi Martinez | 6-3,7-6 |
| ITF M15 Bad Waltersdorf | 2021/08/25 11:20 | Fausto Tabacco v Alex Barrena | 6-4,6-2 |
| ITF M15 Pescara | 2021/08/19 11:20 | Alex Barrena v Riccardo Balzerani | 4-6,6-4,2-6 |
| ITF M15 Pescara | 2021/08/18 15:05 | Alex Barrena v Andrea Picchione | 6-2,7-6 |
| ITF M15 Curtea de Arges | 2021/08/11 11:50 | Calin Manda v Alex Barrena | 6-4,6-2 |
| ITF M15 Poprad | 2021/07/06 08:00 | Filip Peliwo v Alex Barrena | 7-6,6-3 |
| ITF M15 Antalya | 2021/07/01 06:30 | Facundo Juarez v Alex Barrena | 6-2,6-0 |
| ITF M15 Antalya | 2021/06/29 14:20 | Kaya Arinc v Alex Barrena | 0-6,1-6 |
| ITF M15 Antalya | 2021/06/24 08:20 | Andrea Picchione v Alex Barrena | 6-2,6-4 |