Stadium: Court 7 Round: 28 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/09/24 19:30 | Osgar O'Hoisin v Telles, Leonardo | 7-5,2-6,7-5 |
| ITF M15 Cancun | 2021/09/23 19:15 | Maier, Jonas v Osgar O'Hoisin | 6-3,4-6,4-6 |
| ITF M15 Cancun | 2021/09/22 20:25 | Doria, Luciano v Osgar O'Hoisin | 4-6,2-6 |
| ITF M15 Cancun | 2021/09/21 14:00 | Reinberg, Emil v Osgar O'Hoisin | 6-3,6-3 |
| ITF M25 Champaign | 2021/09/14 17:00 | Gregg, Perry v Osgar O'Hoisin | 6-2,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/08/08 08:30 | Kolisnyk, Olexiy v Osgar O'Hoisin | 7-6,3-6,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/08/07 11:00 | Osgar O'Hoisin v Francois Musitelli | 2-0 |
| UTR Pro Tennis Series Barcelona | 2021/08/06 10:00 | Osgar O'Hoisin v Bianchi, Nicolas | 4-6,6-0,6-4 |
| ITF M15 Cancun | 2021/09/24 19:30 | Miles Jones v Lopez Villasenor, Gerardo | 4-6,3-6 |
| ITF M15 Cancun | 2021/09/23 14:00 | Gregg, Perry v Lopez Villasenor, Gerardo | 6-7,3-6 |
| ITF M15 Cancun | 2021/09/22 21:05 | Dali Blanch v Lopez Villasenor, Gerardo | 6-7,3-6 |
| ITF M25 Medellin | 2021/09/18 15:00 | Lopez Villasenor, Gerardo v Joao Lucas Reis da Silva | 2-6,6-7 |
| ITF M25 Medellin | 2021/09/17 14:55 | Jose Pereira v Lopez Villasenor, Gerardo | 7-5,5-7,5-7 |
| ITF M25 Medellin | 2021/09/16 15:00 | Baker, Blu v Lopez Villasenor, Gerardo | 5-7,4-6 |
| ITF M25 Medellin | 2021/09/14 16:10 | Pontoglio, Davide v Lopez Villasenor, Gerardo | 3-6,2-6 |
| ITF M15 Ibague | 2021/09/10 17:00 | Hernandez Serrano, Juan Alejandro v Lopez Villasenor, Gerardo | 7-6,6-4 |