Head to Head includes singles and doubles results.
| 04/26/11 | Eduardo Castillo over Grace Chan | 6-2; 6-1 | |
| 04/07/11 | Eduardo Castillo over Grace Chan | 6-1; 6-4 | |
| 03/27/11 | Eduardo Castillo over Grace Chan | 6-4; 6-2 | |
| 02/02/11 | Eduardo Castillo over Grace Chan | 6-1; 6-1 |
