Head to Head includes singles and doubles results.
| 06/22/13 | David Merrell over Nimrod Cajuyong | 6-4; 7-5 | Playoff Match |
| 04/14/13 | David Merrell over Nimrod Cajuyong | 6-1; 4-6; 6-4 | |
| 05/28/11 | David Merrell over Nimrod Cajuyong | 6-1; 7-5 |
