Head to Head includes singles and doubles results.
| 04/29/21 | Piotr Waszczuk over Mike Ferderer | 6-3; 6-1 | |
| 07/31/20 | Mike Ferderer over Piotr Waszczuk | 6-7; 7-6; 6-1 | Playoff Match |
| 07/07/20 | Piotr Waszczuk over Mike Ferderer | 1-6; 6-1; 7-5 | |
| 06/03/20 | Piotr Waszczuk over Mike Ferderer | 6-2; 1-6; 7-6 | |
| 08/13/17 | Piotr Waszczuk over Mike Ferderer | 6-0; 6-1 |
