Head to Head includes singles and doubles results.
09/26/21 | Radek Gralak over Jonathan Knauss | 6-1; 6-1 | |
02/12/21 | Radek Gralak over Jonathan Knauss | 6-2; 6-3 | Playoff Match |
01/06/21 | Radek Gralak over Jonathan Knauss | 6-1; 6-1 | |
09/26/20 | Radek Gralak over Jonathan Knauss | 6-3; 6-2 | |
09/19/20 | Radek Gralak over Jonathan Knauss | 6-2; 6-4 |