Head to Head includes singles and doubles results.
| 04/29/22 | Aleksandr Kolomiets over Jason Mantzouranis | 4-6; 6-2; 6-1 | |
| 06/08/21 | Jason Mantzouranis over Aleksandr Kolomiets | 6-2; 7-6 | |
| 04/17/21 | Aleksandr Kolomiets over Jason Mantzouranis | 6-4; 6-4 |
