Head to Head includes singles and doubles results.
| 07/05/21 | Michael Kim over Alex Romantchik | 10-7 | |
| 05/21/21 | Michael Kim over Alex Romantchik | 10-8 | |
| 05/06/21 | Alex Romantchik over Michael Kim |
2-6; 6-4; TB 12-10 |
|
| 10/25/20 | Michael Kim over Alex Romantchik |
7-6; 2-6; TB 12-10 |
|
| 07/25/20 | Michael Kim over Alex Romantchik | 6-0; 6-0 | |
| 06/20/20 | Michael Kim over Alex Romantchik | 6-1; 6-3 |
