Stadium: Court 3 Round: 27 Ground: Clay
| ITF Mexico F5 | 2017/11/13 17:00 | Gomez, Alejandro v Mendoza, Alejandro | 6-2,6-2 |
| ITF Mexico F4 | 2016/05/26 22:00 | Gomez, Alejandro v Mendoza, Alejandro | 7-6,7-6 |
| 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 |
| UTR Pro Tennis Series Barcelona | 2021/08/14 09:30 | Mendoza, Alejandro v Kuzey Cekirge | 6-2,6-1 |
| ITF M15 Ibague | 2021/09/09 14:30 | Enrique Bogo v Gomez, Alejandro | 3-6,7-5,4-6 |
| ITF M15 Ibague | 2021/09/07 18:50 | Marcelo Marino Hidalgo v Gomez, Alejandro | 1-6,1-6 |
| ITF M25 Frankfurt am Main | 2021/08/12 08:50 | Esteve Lobato, Eduard v Gomez, Alejandro | 6-3,6-4 |
| ITF M25 Frankfurt am Main | 2021/08/11 08:55 | Giovanni Oradini v Gomez, Alejandro | 2-6,4-6 |
| ITF M25 Wetzlar | 2021/08/03 16:30 | Gomez, Alejandro v Alexey Vatutin | 1-6,4-6 |
| ITF M25 Denia | 2021/07/27 14:00 | Imanol L Morillo v Gomez, Alejandro | 6-2,4-6,7-6 |
| ITF M25 Gandia | 2021/07/22 11:20 | Gomez, Alejandro v Antoine Escoffier | 6-3,1-6,1-6 |
| ITF M25 Gandia | 2021/07/21 07:30 | Mario Mansilla Diez v Gomez, Alejandro | 7-5,1-6,6-7 |