Head to Head includes singles and doubles results.
| 08/26/23 | Coen Zabel over Daniel Vallejo | 2-6; 6-2; 6-3 | |
| 08/10/23 | Daniel Vallejo over Coen Zabel | 6-1; 6-4 | |
| 06/13/23 | Coen Zabel over Daniel Vallejo |
5-7; 7-5; TB 4-2 Ret. |
|
| 04/11/23 | Daniel Vallejo over Coen Zabel | 6-4; 6-4 | |
| 10/30/22 | Daniel Vallejo over Coen Zabel | 5-7; 7-5; 6-4 | |
| 10/08/22 | Daniel Vallejo over Coen Zabel | 4-6; 6-4; 6-4 | |
| 07/23/22 | Daniel Vallejo over Coen Zabel | 6-3; 6-3 | |
| 06/20/22 | Daniel Vallejo over Coen Zabel |
6-4; 4-6; TB 7-5 |
