| ITF M15 Antalya | 2021/04/27 07:00 | Michalis Sakellaridis v Koray Kirci | 1-6,3-6 |
| ITF M15 Antalya | 2021/04/26 07:00 | Oscar Moraing v Michalis Sakellaridis | 6-0,3-6,7-10 |
| ITF M15 Antalya | 2021/04/25 07:00 | Michalis Sakellaridis v Giovanni Rizzuti | 6-4,6-3 |
| ITF M15 Antalya | 2021/04/19 09:00 | Luis Faria v Michalis Sakellaridis | 6-2,6-2 |
| ITF M15 Antalya | 2021/04/18 07:00 | Michalis Sakellaridis v Denis Parshutin | 3-6,7-5,10-7 |
| ITF M15 Antalya | 2021/04/11 07:00 | Federico Arnaboldi v Michalis Sakellaridis | 6-3,6-1 |
| ITF M15 Antalya | 2021/04/06 07:00 | Lazar Vojinovic v Michalis Sakellaridis | 1-6,7-6,10-8 |
| ITF M15 Antalya | 2021/04/05 07:00 | Michalis Sakellaridis v Marco De Rossi | 6-3,3-6,10-5 |
| ITF M15 Antalya | 2021/04/27 09:00 | Andrey Chepelev v Matias Ponce De Leon | 1-6,6-7 |
| ITF M15 Antalya | 2021/04/26 07:00 | Andrey Chepelev v Matthew Dellavedova | 6-1,6-2 |
| ITF M15 Antalya | 2021/04/25 07:00 | Andrey Chepelev v Dominique Graf | 7-6,5-7,10-8 |
| ITF M15 Shymkent | 2021/04/17 05:25 | Andrey Chepelev v Eric Vanshelboim | 6-4,6-7,5-7 |
| ITF M15 Shymkent | 2021/04/16 07:30 | Andrey Chepelev v Nikita Mashtakov | 3-6,6-1,6-4 |
| ITF M15 Shymkent | 2021/04/15 03:55 | Federico Bertuccioli v Andrey Chepelev | 5-7,4-6 |
| ITF M15 Shymkent | 2021/04/14 04:00 | Beibit Zhukayev v Andrey Chepelev | 2-6,2-6 |
| ITF M15 Shymkent | 2021/04/08 07:25 | Sergey Fomin v Andrey Chepelev | 7-6,7-5 |