Head to Head includes singles and doubles results.
| 09/23/12 | Gary Kahn over Tirso Gamboa | 6-3; 6-2 | |
| 09/16/12 | Gary Kahn over Tirso Gamboa |
7-5; 3-6; TB 10-7 |
|
| 09/24/11 | Gary Kahn over Tirso Gamboa | 6-0; 6-0 |
