Stadium: Cancha 8 Round: 14 Ground: Clay
| UTR Pro Tennis Series Barcelona | 2021/04/28 08:00 | Jordi Mas De Ugarte v Alexis Gautier | 3-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 07:00 | Maxime Mora v Alexis Gautier | 6-2,5-2 |
| ITF M15 Sibenik | 2021/04/21 10:30 | Duje Kekez v Alexis Gautier | 6-4,7-6 |
| ITF M25 Biel | 2021/04/02 09:00 | Jiri Lehecka v Alexis Gautier | 7-6,6-7,6-3 |
| ITF M25 Biel | 2021/04/01 12:00 | Alexis Gautier v Evgeny Karlovskiy | 6-4,7-5 |
| ITF M25 Biel | 2021/03/31 10:40 | Mick Veldheer v Alexis Gautier | 4-6,0-6 |
| ITF M25 Biel | 2021/03/30 09:40 | Alexis Gautier v Mika Brunold | 7-6,7-5 |
| ITF M25 Biel | 2021/03/29 11:00 | Alexis Gautier v Federico Iannaccone | 5-7,6-0,10-7 |
| UTR Pro Tennis Series California | 2021/02/27 17:30 | Alejandro Mendoza v Miles Jones | 4-6,1-6 |
| UTR Pro Tennis Series California | 2021/02/25 16:50 | Alejandro Mendoza v Ryan James Storrie | 1-6,1-6 |
| UTR Pro Tennis Series California | 2021/02/13 20:30 | Alejandro Mendoza v Karl Lee | 3-6,4-5 |
| UTR Pro Tennis Series California | 2021/02/11 22:00 | Alejandro Mendoza v Gage Brymer | 0-6,0-5 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Alejandro Mendoza v Joaquin Caballer | 4-6,3-6 |
| ITF M15 Santo Domingo | 2020/12/01 13:30 | Alejandro Mendoza v Leonardo Civita-Telles | 1-6,1-6 |
| ITF M15 Santo Domingo | 2020/11/30 13:30 | Alejandro Mendoza v Austin Ansari | 6-4,6-4 |
| ITF M15 Cancun | 2020/03/11 16:25 | Alejandro Mendoza v Guido Ivan Justo | 3-6,6-7 |