Stadium: Hard Court Central Round: 29 Ground: Hardcourt outdoor
| ITF M15 Heráklion | 2021/06/12 07:00 | Alexis Musialek v Ben Patael | 1-6,1-6 |
| ITF M15 Heráklion | 2021/06/11 07:00 | Roman Andres Burruchaga v Ben Patael | 0-6,6-7 |
| ITF M15 Heráklion | 2021/06/10 09:45 | Antonio Cayetano March v Ben Patael | 2-6,1-6 |
| ITF M15 Heráklion | 2021/06/09 08:40 | Romain Faucon v Ben Patael | 1-6,3-6 |
| ITF M15 Heráklion | 2021/06/06 06:30 | Ben Patael v Federico Arnaboldi | 6-1,6-4 |
| ITF M15 Heráklion | 2021/06/05 08:10 | Ben Patael v Nicolas Alvarez Varona | 7-5,6-2 |
| ITF M15 Heráklion | 2021/06/04 08:45 | Billy Harris v Ben Patael | 7-5,4-6,3-6 |
| ITF M15 Heráklion | 2021/06/03 06:30 | Luke Johnson v Ben Patael | 4-6,6-3,3-6 |
| ITF M15 Heráklion | 2021/06/12 07:00 | Yuki Mochizuki v Billy Harris | 6-2,3-6,6-3 |
| ITF M15 Heráklion | 2021/06/11 08:55 | Yuki Mochizuki v Giles Hussey | 3-6,6-2,6-3 |
| ITF M15 Heráklion | 2021/06/10 07:30 | Alexander Donski v Yuki Mochizuki | 3-6,4-6 |
| ITF M15 Heráklion | 2021/06/08 10:45 | Wishaya Trongcharoenchaikul v Yuki Mochizuki | 3-6,4-6 |
| ITF M15 Heráklion | 2021/06/05 06:30 | Yuki Mochizuki v Federico Arnaboldi | 2-6,0-6 |
| ITF M15 Heráklion | 2021/06/04 06:30 | Reese Stalder v Yuki Mochizuki | 2-6,5-7 |
| ITF M15 Heráklion | 2021/06/03 06:30 | Daniel Little v Yuki Mochizuki | 7-6,4-6,3-6 |
| ITF M15 Heráklion | 2021/06/02 11:55 | Yuki Mochizuki v Mateus Alves | 6-4,6-4 |