Head to Head includes singles and doubles results.
| 06/22/23 | Mark Waler over Glarence Zhao | 7-6; 7-6 | |
| 06/15/23 | Mark Waler over Glarence Zhao | 6-2; 6-1 | |
| 01/18/23 | Mark Waler over Glarence Zhao | 6-4; 6-2 | |
| 11/02/22 | Mark Waler over Glarence Zhao | 6-2; 6-1 |
