Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Heraklion | 2021/05/29 06:55 | Ze Zhang v Federico Arnaboldi | 6-2,6-1 |
| ITF - M15 Heraklion | 2021/05/28 06:30 | Yshai Oliel v Federico Arnaboldi | 6-7,6-2,3-6 |
| ITF - M15 Heraklion | 2021/05/26 10:40 | Takuto Niki v Federico Arnaboldi | 3-6,4-6 |
| ITF - M15 Heraklion | 2021/05/25 06:30 | Federico Arnaboldi v Matthew Dellavedova | 6-2,6-3 |
| ITF - M15 Heraklion | 2021/05/24 06:30 | Federico Arnaboldi v Matas Vasiliauskas | 6-3,6-0 |
| ITF - M15 Heraklion | 2021/05/23 06:30 | Federico Arnaboldi v Johann Lars | 6-1,6-2 |
| ITF - M15 - Antalya | 2021/04/23 08:25 | Federico Arnaboldi v Nicolae Frunza | 3-6,2-6 |
| ITF - M15 - Antalya | 2021/04/22 08:30 | Yshai Oliel v Federico Arnaboldi | 3-6,4-6 |
| ITF - M15 Heraklion | 2021/05/25 08:00 | Mark Whitehouse v Petros Chrysochos | 5-7,4-6 |
| ITF - M15 Heraklion | 2021/05/22 06:30 | Ryan Peniston v Petros Chrysochos | 6-4,5-7,6-4 |
| ITF - M15 Heraklion | 2021/05/21 06:30 | Dusty H. Boyer v Petros Chrysochos | 1-6,3-6 |
| ITF - M15 Heraklion | 2021/05/20 09:25 | Alexis Musialek v Petros Chrysochos | 3-6,6-3,2-6 |
| ITF - M15 Heraklion | 2021/05/19 11:50 | Jason Janis v Petros Chrysochos | 2-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/04/04 07:30 | Mattia Bellucci v Petros Chrysochos | 0-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/04/03 07:30 | Petros Chrysochos v Alessandro Bega | 6-4,6-2 |
| ITF - M15 Sharm El Sheikh | 2021/04/02 09:40 | Aldin Setkic v Petros Chrysochos | 3-6,1-6 |