Head to Head includes singles and doubles results.
| 07/10/12 | Eduardo Castillo over Sharon Grogen | 7-5; 2-1 Ret. | |
| 07/02/12 | Eduardo Castillo over Sharon Grogen | 6-3; 6-0 | |
| 06/15/12 | Eduardo Castillo ties Sharon Grogen | 2-6; 6-0 Tie | |
| 06/01/12 | Eduardo Castillo over Sharon Grogen | 6-1; 6-1 | |
| 05/31/12 | Eduardo Castillo over Sharon Grogen | 6-2; 7-5 |
