Head to Head includes singles and doubles results.
07/02/09 | Mark Stern over John Armstrong | 6-4; 6-2 | |
06/20/09 | Mark Stern over John Armstrong | 6-0; 2-6; 6-2 | |
06/06/09 | Mark Stern over John Armstrong | 7-5; 6-1 | |
05/20/09 | Mark Stern over John Armstrong | 6-0; 6-3 | |
07/21/08 | Mark Stern over John Armstrong | 7-6; 5-5 | |
07/14/08 | John Armstrong over Mark Stern | 6-3; 7-5 |