Head to Head includes singles and doubles results.
| 07/16/21 | Nam Nguyen over Cem Kocyildirim | 6-3; 6-4 | Playoff Match |
| 05/06/21 | Nam Nguyen over Cem Kocyildirim | 7-6; 7-6 | |
| 04/13/21 | Nam Nguyen over Cem Kocyildirim | 6-0; 6-4 |
