Head to Head includes singles and doubles results.
| 07/21/23 | Robert Brombach over Brandon Iwata | 2-4; 4-1; 4-3 | |
| 03/27/23 | Robert Brombach over Brandon Iwata | 6-3; 6-3 | |
| 01/30/22 | Robert Brombach over Brandon Iwata | 6-2; 6-3 | |
| 11/28/21 | Brandon Iwata over Robert Brombach |
6-4; 4-6; TB 11-9 |
|
| 09/19/21 | Robert Brombach over Brandon Iwata | 6-4; 6-4 |
