Head to Head includes singles and doubles results.
| 07/02/22 | Nicky Muñoz over Esteban Gatillo | 6-1; 5-7; 7-6 | |
| 07/01/22 | Nicky Muñoz over Esteban Gatillo | 7-6; 6-4 | |
| 10/19/21 | Esteban Gatillo over Nicky Muñoz | 6-3; 6-4 | |
| 08/24/21 | Nicky Muñoz over Esteban Gatillo | 6-3; 6-3 | |
| 08/11/21 | Esteban Gatillo over Nicky Muñoz | 7-5; 5-7; 6-4 | |
| 07/19/21 | Nicky Muñoz over Esteban Gatillo | 6-4; 3-6; 6-2 |
