Stadium: Hard Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/29 10:00 | Preston Brown v Jurriaan Bol | 6-3,7-6 |
| ITF M15 Heraklion | 2021/11/25 09:20 | Dane Sweeny v Preston Brown | 6-4,6-4 |
| ITF M15 Heraklion | 2021/11/24 06:55 | Preston Brown v Mika Lipp | 6-2,6-0 |
| ITF M15 Heraklion | 2021/11/23 07:00 | Kyle Seelig v Preston Brown | 3-6,4-6 |
| ITF M15 Heraklion | 2021/11/21 07:00 | Stephanos Schinas v Preston Brown | 3-6,2-6 |
| 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 | 2021/11/21 11:00 | Dennis Dragomirov v Charles Tzicas | 7-6,4-6,10-5 |
| ITF M15 Heraklion | 2021/11/15 08:00 | Uisung Park v Charles Tzicas | 6-2,6-3 |
| ITF M15 Heraklion | 2021/11/14 07:00 | David Quayle v Charles Tzicas | 3-6,6-2,6-10 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Dax Donders v Charles Tzicas | 6-1,6-0 |
| ITF M15 Heraklion | 2021/11/08 09:00 | Ioannis Stamoulos v Charles Tzicas | 0-6,3-6 |
| ITF M15 Heraklion | 2021/11/07 11:00 | Andrei Cuceu v Charles Tzicas | 4-6,2-6 |
| ITF M15 Heraklion | 2021/11/01 08:00 | Charles Tzicas v Pietro Pirolt | 3-6,6-2,6-10 |
| ITF M25 Eupen | 2021/09/06 07:30 | Francesco Ferrari v Charles Tzicas | 3-6,6-4,16-14 |