Stadium: MTA 14 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/05/09 07:00 | Karl Friberg v Stefanos Sakellaridis | 6-3,6-4 |
| ITF M15 Antalya | 2021/05/02 06:00 | Stefanos Sakellaridis v Matthew Dellavedova | 1-6,5-7 |
| ITF M15 Antalya | 2021/04/25 07:00 | Maxence Beauge v Stefanos Sakellaridis | 6-1,6-1 |
| ITF M15 Antalya | 2021/04/12 09:00 | Mathys Erhard v Stefanos Sakellaridis | 6-3,7-5 |
| ITF M15 Antalya | 2021/04/11 07:00 | Gianmarco Amatiste v Stefanos Sakellaridis | 4-6,2-6 |
| ITF M15 Antalya | 2021/04/04 06:30 | Stefanos Sakellaridis v Seong-Gook Oh | 2-6,4-6 |
| ITF M15 Antalya | 2021/03/29 07:00 | Gabriel Donev v Stefanos Sakellaridis | 6-3,5-7,10-2 |
| ITF M15 Antalya | 2021/03/28 06:30 | Stefanos Sakellaridis v Suleyman Deniz Gursoy | 6-0,6-2 |
| ITF M15 Antalya | 2021/05/12 11:35 | Alexander Erler v Antonio Massara | 6-3,6-2 |
| ITF M15 Antalya | 2021/05/03 07:00 | Gerald Melzer v Antonio Massara | 6-2,6-3 |
| ITF M15 Antalya | 2021/05/02 06:00 | Arvid Nordquist v Antonio Massara | 5-7,2-6 |
| ITF M15 Antalya | 2021/04/16 07:00 | Davide Galoppini v Antonio Massara | 6-3,6-1 |
| ITF M15 Antalya | 2021/04/15 08:20 | Antonio Massara v Andrea Basso | 6-7,6-1,6-4 |
| ITF M15 Antalya | 2021/04/14 11:05 | Antonio Massara v Samuel Vincent Ruggeri | 6-1,6-3 |
| ITF M15 Antalya | 2021/04/13 08:15 | Taiyo Yamanaka v Antonio Massara | 2-6,6-4,12-14 |
| ITF M15 Antalya | 2021/04/08 09:20 | Antonio Massara v Edoardo Eremin | 3-6,4-6 |