Head to Head includes singles and doubles results.
| 02/16/22 | Carlos Martin over Fernando Souza | 6-4; 6-4 | |
| 02/07/22 | Fernando Souza over Carlos Martin | 6-3; 6-1 | |
| 01/30/22 | Carlos Martin over Fernando Souza | 4-4 Ret. | |
| 10/08/21 | Fernando Souza over Carlos Martin | 6-3; 6-1 | |
| 10/03/21 | Fernando Souza over Carlos Martin | 6-0; 6-2 |
