Head to Head includes singles and doubles results.
04/24/21 | Mark Shlain over John Harris | 6-4; 6-3 | |
04/03/21 | Mark Shlain over John Harris | 7-5; 6-1 | |
08/11/20 | Mark Shlain over John Harris | 6-4; 7-5 | |
11/23/19 | Mark Shlain over John Harris | 6-3; 6-0 | |
09/29/19 | Mark Shlain over John Harris | 6-3; 6-3 | |
08/19/18 | Mark Shlain over John Harris | 2-6; 6-1; 6-1 | |
05/25/18 | Mark Shlain over John Harris | 6-1; 6-2 | |
01/11/18 | Mark Shlain over John Harris | 6-3; 6-2 | |
12/16/17 | Mark Shlain over John Harris | 6-3; 6-0 | |
10/20/17 | Mark Shlain over John Harris | 6-1; 6-2 | |
07/27/17 | Mark Shlain over John Harris | 6-3; 6-4 | |
07/13/17 | Mark Shlain over John Harris | 6-1; 6-2 | |
03/17/17 | Mark Shlain over John Harris | 6-2; 6-1 |