Stadium: Court 20 Round: 26 Ground: Clay
| ITF M15 Sibenik | 2021/05/19 10:30 | Matias Zukas v Nikita Mashtakov | 2-6,3-6 |
| ITF M15 Cordoba | 2021/04/07 16:30 | Matias Zukas v Franco Roncadelli | 6-3,7-5 |
| ITF M15 Antalya | 2021/03/11 07:00 | Matias Zukas v Nicolae Frunza | 6-7,5-7 |
| ITF M15 Antalya | 2021/03/10 11:55 | Matias Zukas v Baran Cengiz | 6-3,6-1 |
| ITF M15 Antalya | 2021/03/04 07:00 | Joao Lucas Reis da Silva v Matias Zukas | 5-7,6-4,7-6 |
| ITF M15 Antalya | 2021/03/03 07:00 | Andrea Picchione v Matias Zukas | 6-1,3-6,3-6 |
| ITF M15 Antalya | 2021/02/27 06:50 | Matias Zukas v Raul Brancaccio | 1-6,6-4,2-6 |
| ITF M15 Antalya | 2021/02/26 06:50 | Matias Zukas v Filip Misolic | 6-1,7-5 |
| ITF M15 Antalya | 2021/03/07 07:00 | Peter Makk v Pietro Marino | 7-5,6-3 |
| ITF M15 Antalya | 2021/03/01 10:00 | Pietro Marino v Taiyo Yamanaka | 2-6,2-6 |
| ITF M15 Monastir | 2021/02/14 08:30 | Kenneth Raisma v Pietro Marino | 2-6,6-2,10-5 |
| ITF M15 Monastir | 2021/02/07 13:30 | Benjamin Pietri v Pietro Marino | 6-7,6-2,10-2 |
| ITF M15 Monastir | 2021/02/07 09:00 | Mohamed Amin Oueslati v Pietro Marino | 3-6,1-6 |
| ITF M15 Monastir | 2020/12/17 10:00 | Pietro Marino v Moez Echargui | 1-6,0-6 |
| ITF M15 Monastir | 2020/12/16 11:30 | David Pichler v Pietro Marino | 6-0,2-6,4-6 |
| ITF M15 Monastir | 2020/12/14 09:30 | Giorgio Tabacco v Pietro Marino | 2-6,6-3,4-10 |