Head to Head includes singles and doubles results.
| 10/22/21 | Tomas Guillen over Rudy Joseph | 6-4; 6-2 | |
| 09/03/21 | Tomas Guillen over Rudy Joseph | 6-3; 6-3 | Playoff Match |
| 08/29/21 | Tomas Guillen over Rudy Joseph | 6-3; 6-4 | |
| 08/06/21 | Tomas Guillen over Rudy Joseph | 6-3; 6-1 |
