Head to Head includes singles and doubles results.
| 01/16/21 | Harrell Robinson over Mikhail Margulis | 4-6; 6-3; 6-2 | |
| 01/07/20 | Harrell Robinson over Mikhail Margulis | 7-6; 6-4 | |
| 12/01/19 | Harrell Robinson over Mikhail Margulis | 7-6; 6-4 |
