Estadio: Court 7 Round: 26 Ground: Hardcourt outdoor
| Challenger de Sibiu - Dobles Masculinos | 2021/10/01 11:25 | Gonzales/Johnson v Erler/Miedler | 3-6,5-7 |
| Challenger de Sibiu - Dobles Masculinos | 2021/09/30 14:50 | Albot/Copil v Gonzales/Johnson | 4-6,2-6 |
| Challenger de Sibiu - Dobles Masculinos | 2021/09/30 10:30 | Jecan/Jianu v Gonzales/Johnson | 5-7,2-6 |
| Challenger de Bucarest - Dobles Masculinos | 2021/09/25 12:40 | Marterer/Rosol v Gonzales/Johnson | 6-1,2-6,3-10 |
| Challenger de Bucarest - Dobles Masculinos | 2021/09/24 09:35 | Gonzales/Johnson v Jecan/Tomescu | 6-4,7-6 |
| Challenger de Bucarest - Dobles Masculinos | 2021/09/23 11:00 | Albot/Cozbinov v Gonzales/Johnson | 3-6,7-6,6-10 |
| Challenger de Bucarest - Dobles Masculinos | 2021/09/22 09:45 | Ionel/Jianu v Gonzales/Johnson | 1-6,5-7 |
| Challenger de Estambul - Dobles Masculinos | 2021/09/17 11:15 | Sancic/Sitak v Gonzales/Johnson | 4-6,6-2,10-5 |
| Challenger Santiago - Dobles Masculinos | 2021/10/16 18:50 | Verdugo/Reyes-Varela v King/Schnur | 6-3,6-7,14-16 |
| Challenger Santiago - Dobles Masculinos | 2021/10/15 16:00 | Barrientos/Romboli v Verdugo/Reyes-Varela | 4-6,4-6 |
| Challenger Santiago - Dobles Masculinos | 2021/10/14 19:00 | Verdugo/Reyes-Varela v Galdos/Hidalgo | 6-3,6-4 |
| Challenger Santiago - Dobles Masculinos | 2021/10/06 18:45 | Verdugo/Reyes-Varela v Hidalgo/Jarry | 6-7,4-6 |
| Challenger de Lima - Dobles Masculinos | 2021/09/29 16:35 | Verdugo/Reyes-Varela v King/Ore | 4-6,6-3,7-10 |
| Challenger de Cassis - Dobles Masculinos | 2021/09/11 09:30 | Balaji/Ramanathan v Verdugo/Reyes-Varela | 6-4,3-6,10-6 |
| Challenger de Cassis - Dobles Masculinos | 2021/09/10 08:30 | Matsui/Uesugi v Verdugo/Reyes-Varela | 6-3,6-7,7-10 |
| Challenger de Cassis - Dobles Masculinos | 2021/09/09 12:25 | Drzewiecki/Zuk v Verdugo/Reyes-Varela | 1-6,3-6 |