Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/03/29 11:30 | Mattia Bellucci v Roman Nashatyrkin | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/28 16:00 | Mattia Bellucci v Yacoub Makzoume | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/24 08:45 | Mattia Bellucci v Marek Gengel | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/23 07:30 | Mattia Bellucci v Matas Vasiliauskas | 6-1,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/22 11:30 | Mattia Bellucci v Adam Jones | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/21 16:00 | Mattia Bellucci v Daniel Little | 7-6,6-7,10-6 |
| ITF M15 Bratislava | 2021/03/03 13:40 | Mattia Bellucci v Vitaliy Sachko | 5-7,2-6 |
| ITF M25 Villena | 2021/02/02 10:00 | Inigo C Huegun v Mattia Bellucci | 6-2,7-5 |
| ITF M15 Sharm El Sheikh | 2021/03/29 13:00 | Jack Gibbens v Karlo Cubelic | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/28 16:00 | Inaki Cabrera Bello v Karlo Cubelic | 1-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/03/24 11:55 | Oscar Jose Gutierrez v Karlo Cubelic | 4-6,6-3,7-6 |
| ITF M15 Sharm El Sheikh | 2021/03/23 11:35 | Petr Hajek v Karlo Cubelic | 7-6,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/22 13:00 | Toby D. Boyer v Karlo Cubelic | 1-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/02/17 07:30 | Karlo Cubelic v Martins Podzus | 6-4,1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/16 10:55 | Luca Potenza v Karlo Cubelic | 6-7,3-6 |
| ITF M15 Sharm El Sheikh | 2021/02/15 13:00 | Karlo Cubelic v Kristof Minarik | 6-4,6-4 |