Head to Head includes singles and doubles results.
| 05/12/17 | Alex De Castro over Bob Nazy | 7-5; 7-5 | |
| 05/08/16 | Bob Nazy over Alex De Castro | 6-1; 6-4 | |
| 02/25/16 | Bob Nazy over Alex De Castro | 6-4; 6-4 | |
| 02/15/16 | Bob Nazy over Alex De Castro | 6-3; 6-2 |
