Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Quinta Do Lago | 2021/10/17 12:00 | Ryan Peniston v Meinertz, Andre Biciusca | 6-0,6-0 |
| ITF - M25 Setubal | 2021/10/04 11:20 | Goncalo Falcao v Meinertz, Andre Biciusca | 6-0,6-0 |
| ITF - M25 Setubal | 2021/10/03 11:30 | Ferreira, Joao (Por) v Meinertz, Andre Biciusca | 3-6,7-5,6-10 |
| ITF - M25 Quinta Do Lago | 2021/10/20 09:00 | Rousseau, Hillel v Avidzba, Alen | 0-6,2-6 |
| ITF - M25 Quinta Do Lago | 2021/10/19 10:30 | Rousseau, Hillel v Ma, William | 3-6,6-3,10-2 |
| ITF - M25 Quinta Do Lago | 2021/10/18 12:00 | Michael Zhu v Rousseau, Hillel | 4-6,6-3,3-10 |
| ITF - M25 Quinta Do Lago | 2021/10/17 13:30 | Rousseau, Hillel v Wolfschmidt, Alexander | 6-3,6-1 |
| ITF - M25 Loulé | 2021/10/12 09:30 | Elliot Benchetrit v Rousseau, Hillel | 6-0,6-1 |
| ITF - M25 Loulé | 2021/10/11 12:00 | de Pellegrin, Valentino v Rousseau, Hillel | 2-6,2-6 |
| ITF M15 Cancun | 2021/09/26 17:00 | Rousseau, Hillel v Ansari, Austin Ansari | 4-6,2-6 |
| ITF M15 Castelo Branco | 2021/07/27 08:30 | Rousseau, Hillel v Adan Freire Da Silva | 2-6,6-7 |