Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Melilla | 2021/09/21 09:30 | Aaron Cohen v Inigo G Olasagasti | 6-3,4-6,10-8 |
| Challenger Mallorca | 2021/08/30 09:10 | Michael Geerts v Aaron Cohen | 3-6,6-3,6-2 |
| ITF M25 Idanha-A-Nova | 2021/07/13 10:10 | Aaron Cohen v John Echeverria | 4-6,1-6 |
| ITF M25 Idanha-A-Nova | 2021/07/12 13:40 | Ryan Goetz v Aaron Cohen | 5-7,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/11 13:00 | Manuel Goncalves v Aaron Cohen | 5-7,6-7 |
| ITF M15 Almada | 2021/07/05 11:30 | Daniel Cox v Aaron Cohen | 5-7,6-1,10-3 |
| ITF M15 Almada | 2021/07/04 12:00 | David Quayle v Aaron Cohen | 2-6,2-6 |
| ITF M15 Marbella | 2021/05/24 08:00 | Aaron Cohen v Miles Jones | 7-5,6-7,5-10 |
| ITF M25 Sintra | 2021/09/15 11:55 | Yuta Shimizu v Diego F Flores | 6-2,6-7,6-2 |
| ITF M25 Sintra | 2021/09/14 13:15 | Diego F Flores v Hans Albert Schubert | 6-2,6-3 |
| ITF M25 Sintra | 2021/09/13 15:05 | Diego F Flores v Jaime Faria | 6-3,6-2 |
| ITF M25 Sintra | 2021/09/07 08:30 | Diego F Flores v Daniel Little | 6-4,0-6,6-10 |
| ITF M25 Sintra | 2021/09/06 10:05 | Diego F Flores v Alan Gleeson | 6-3,6-3 |
| ITF M15 Bratislava | 2021/08/24 10:00 | Vasil Kirkov v Diego F Flores | 6-3,6-3 |
| ITF M15 Bratislava | 2021/08/19 08:00 | Diego F Flores v Mate Valkusz | 2-6,6-2,5-7 |
| ITF M15 Bratislava | 2021/08/18 10:05 | Diego F Flores v Lukas Pokorny | 6-4,2-6,6-4 |