Head to Head includes singles and doubles results.
| 09/22/23 | Brandon Iwata over Colin McCalla | 6-2; 6-2 | |
| 08/03/22 | Brandon Iwata over Colin McCalla |
6-3; 3-6; TB 10-8 |
|
| 11/21/21 | Brandon Iwata over Colin McCalla | 6-1; 6-3 |
