Stadium: Cancha 8 Round: 14 Ground: Clay
| ITF M15 Huy | 2021/08/28 15:00 | Alexis Gautier v Gauthier Onclin | 2-6,4-6 |
| ITF M15 Huy | 2021/08/27 13:00 | Alexis Gautier v Deney Wassermann | 6-1,6-4 |
| ITF M15 Huy | 2021/08/26 09:00 | Alexis Gautier v Nathan Seateun | 6-2,6-3 |
| ITF M15 Pescara | 2021/08/22 15:00 | Alexis Gautier v Arthur Reymond | 6-4,6-4 |
| ITF M15 Pescara | 2021/08/21 12:55 | Alexis Gautier v Maggioli, Emiliano | 6-2,6-1 |
| ITF M15 Pescara | 2021/08/20 13:05 | Alexis Gautier v Gian Marco Ortenzi | 6-2,2-6,6-3 |
| ITF M15 Pescara | 2021/08/19 16:30 | Alexis Gautier v Alessandro Ingarao | 6-3,6-4 |
| ITF M15 Pescara | 2021/08/17 15:00 | Alexis Gautier v Gabriele Maria Noce | 6-4,6-2 |
| ITF M15 Ibague | 2021/09/10 18:30 | Mendoza, Alejandro v Gomez, Alejandro | 3-6,6-3,3-6 |
| ITF M15 Ibague | 2021/09/09 14:30 | Mendoza, Alejandro v Enrique Pena | 6-2,6-2 |
| ITF M15 Ibague | 2021/09/08 17:00 | Mendoza, Alejandro v Gustavo Tedesco | 6-1,6-3 |
| ITF M25 Oviedo | 2021/08/31 07:00 | Mendoza, Alejandro v Nicolas Alvarez | 2-6,3-6 |
| ITF M25 Oviedo | 2021/08/30 08:00 | Mendoza, Alejandro v Mario Mansilla Diez | 1-6,3-6 |
| ITF M25 Santander | 2021/08/23 09:00 | Mendoza, Alejandro v Martinez Arjona, Samuel | 6-4,3-6,9-11 |
| ITF M25 Santander | 2021/08/22 09:00 | Mendoza, Alejandro v Carretero, Pablo | 6-1,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/08/15 06:30 | Gabarro, Xavier v Mendoza, Alejandro | 2-6,2-4 |