Stadium: Hard 20 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Heraklion | 2021/11/05 08:30 | Aristotelis Thanos v Kyle Seelig | 1-6,5-7 |
| ITF M15 - Heraklion | 2021/11/04 08:55 | Aristotelis Thanos v Alessandro Spadola | 7-5,2-6,6-3 |
| ITF M15 - Heraklion | 2021/11/03 07:00 | Karlis Ozolins v Aristotelis Thanos | 2-6,4-6 |
| ITF M25 - Skopje | 2021/09/29 11:50 | Aristotelis Thanos v Gorazd Srbljak | 2-6,4-6 |
| ITF M25 - Skopje | 2021/09/28 07:30 | Aristotelis Thanos v William Ma | 6-4,6-1 |
| ITF M25 - Skopje | 2021/09/27 11:00 | Aristotelis Thanos v Ivan Manasov | 6-3,6-2 |
| ITF M15 - Pirot | 2021/09/22 08:00 | Tom Kocevar-Desman v Aristotelis Thanos | 7-6,6-1 |
| ITF M15 - Ulcinj | 2021/09/02 08:30 | Antonio Cayetano March v Aristotelis Thanos | 7-6,6-4 |
| ITF M15 - Heraklion | 2021/11/16 07:00 | Raffael Schaer v Aaron Cohen | 7-5,6-2 |
| ITF M15 - Heraklion | 2021/11/15 11:00 | Federico Salomone v Aaron Cohen | 6-7,6-7 |
| ITF M15 - Heraklion | 2021/11/14 11:00 | Aaron Cohen v Max Van Wijk | 6-2,6-4 |
| ITF M15 - Torello | 2021/11/02 10:30 | Aaron Cohen v Vojtech Vlkovsky | 6-1,2-6,10-5 |
| ITF M15 - Torello | 2021/11/01 10:00 | Aaron Cohen v Valentino De Pellegrin | 6-4,6-4 |
| ITF M15 - Platja D'Aro | 2021/10/11 08:30 | Guy Den Heijer v Aaron Cohen | 4-6,7-6,10-4 |
| ITF M15 - Platja D'Aro | 2021/10/10 08:00 | Aaron Cohen v Tadas Babelis | 6-4,2-6,10-8 |
| ITF M15 - Platja D'Aro | 2021/10/03 09:30 | Aaron Cohen v Bruno P Navarro | 7-6,2-6,3-10 |