Head to Head includes singles and doubles results.
| 02/20/24 | Nelio Contrera over Marcus Haderlein | 6-3; 6-4 | Playoff Match |
| 02/06/24 | Nelio Contrera over Marcus Haderlein | 7-6; 6-4 | |
| 12/28/23 | Nelio Contrera over Marcus Haderlein | 6-4; 4-6; 6-4 | |
| 09/09/23 | Nelio Contrera over Marcus Haderlein | 6-4; 6-3 | |
| 08/08/23 | Nelio Contrera over Marcus Haderlein | 10-4 | |
| 06/30/23 | Nelio Contrera over Marcus Haderlein | 7-6; 6-0 |
