Head to Head includes singles and doubles results.
| 06/30/12 | Nathan Sabo over Mark Stern | 6-1; 6-3 | |
| 06/03/11 | Nathan Sabo over Mark Stern | 3-6; 6-3; 6-1 | |
| 05/04/11 | Nathan Sabo over Mark Stern | 6-0; 6-1 | |
| 09/22/10 | Nathan Sabo over Mark Stern | 6-4; 6-3 | |
| 09/09/10 | Nathan Sabo over Mark Stern | 6-2; 6-0 |
