Head to Head includes singles and doubles results.
05/04/24 | Oleg Patov over John Koundouroudas | 6-3; 6-3 | |
04/17/24 | Oleg Patov over John Koundouroudas | 6-0; 6-1 | |
09/21/22 | Oleg Patov over John Koundouroudas | 6-1; 6-3 | |
09/08/22 | Oleg Patov over John Koundouroudas | 7-6; 7-6 |