Head to Head includes singles and doubles results.
| 06/13/23 | Gustav Just over John Frazier | 0-0 Walkover | Playoff Match |
| 05/12/23 | John Frazier over Gustav Just | 7-5; 6-3 | |
| 04/28/23 | John Frazier over Gustav Just | 6-4; 7-5 | |
| 04/14/23 | Gustav Just over John Frazier | 0-0 No-Show |
