Stadium: Hard 20 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/14 07:00 | Max Houkes v Stephanos Schinas | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Alec Deckers v Stephanos Schinas | 6-0,7-5 |
| ITF M15 Heraklion | 2021/11/08 08:00 | Stephanos Schinas v Igor Shrolik | 6-2,6-3 |
| ITF M15 Heraklion | 2021/11/03 09:20 | Stephanos Schinas v Jonas Trinker | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/10/04 08:00 | Nitin Kumar Sinha v Stephanos Schinas | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2021/10/03 08:00 | Bertin Karenzi v Stephanos Schinas | 1-6,2-6 |
| ITF M15 Cairo | 2021/09/26 10:00 | Sai K R Ganta v Stephanos Schinas | 3-6,7-6,10-7 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Petros Tsitsipas v Stephanos Schinas | 6-3,6-2 |
| ITF M15 Heraklion | 2021/11/18 07:00 | Preston Brown v Lukas Krainer | 6-3,1-6,2-6 |
| ITF M15 Heraklion | 2021/11/17 07:00 | Preston Brown v Raffael Schaer | 7-6,6-7,6-2 |
| ITF M15 Heraklion | 2021/11/15 08:00 | Eduardo Cohen v Preston Brown | 6-4,3-6,5-10 |
| ITF M15 Heraklion | 2021/11/10 07:00 | Alastair Gray v Preston Brown | 6-1,7-5 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Zsombor Velcz v Preston Brown | 2-6,6-3,10-4 |
| ITF M15 Heraklion | 2021/11/08 08:00 | David Quayle v Preston Brown | 2-6,4-6 |
| ITF M15 Doha | 2021/10/13 18:45 | Dominik Boehler v Preston Brown | 6-4,6-3 |
| ITF M15 Doha | 2021/10/12 12:30 | Nico Hornitschek v Preston Brown | 2-6,4-6 |