Stadium: Court 9 Round: 26 Ground: Clay
| ITF M25 Lima | 2021/10/06 18:00 | Alberto Odiseo Alvarado Berrospi v Michel Vernier | 4-6,2-6 |
| Challenger Murcia | 2021/09/26 12:30 | Nicolas Alvarez Varona v Michel Vernier | 6-2,7-5 |
| ITF M15 Melilla | 2021/09/25 09:05 | Michel Vernier v Alejandro Manzanera Pertusa | 2-6,7-5,4-6 |
| ITF M15 Melilla | 2021/09/24 11:25 | Michel Vernier v Facundo Yunis | 4-6,7-6,6-1 |
| ITF M25 Madrid | 2021/09/15 11:35 | Luca Nardi v Michel Vernier | 6-3,7-5 |
| ITF M25 Madrid | 2021/09/14 06:55 | Michel Vernier v Oscar Galimardanov | 6-4,6-4 |
| ITF M25 Madrid | 2021/09/13 10:00 | Michel Vernier v Kirill Mishkin | 6-3,6-1 |
| Challenger Seville | 2021/09/05 09:00 | Emilio Nava v Michel Vernier | 6-3,6-3 |
| ITF M25 Lima | 2021/10/05 15:00 | Ignacio Buse v Joao Lucas Reis da Silva | 1-6,5-7 |
| ITF M15 Recife | 2021/09/22 19:30 | Joao Lucas Reis da Silva v Eduardo Ribeiro | 1-6,7-5,4-6 |
| ITF M25 Medellin | 2021/09/19 15:00 | Gilbert S K Junior v Joao Lucas Reis da Silva | 6-2,6-2 |
| ITF M25 Medellin | 2021/09/18 15:00 | Gerardo L Villasenor v Joao Lucas Reis da Silva | 2-6,6-7 |
| ITF M25 Medellin | 2021/09/17 14:50 | Juan Sebastian Gomez v Joao Lucas Reis da Silva | 1-6,4-6 |
| ITF M25 Medellin | 2021/09/16 16:25 | Daniel Antonio Nunez v Joao Lucas Reis da Silva | 5-7,4-6 |
| ITF M25 Medellin | 2021/09/14 19:40 | Johan A Rodriguez Rodriguez v Joao Lucas Reis da Silva | 3-6,1-6 |
| ITF M15 Ibague | 2021/09/07 15:40 | Joao Lucas Reis da Silva v Blu Baker | 6-4,3-6,3-6 |