Head to Head includes singles and doubles results.
| 07/06/19 | Steve DeGardner over Philip Mumm |
3-6; 6-3; TB 10-4 |
|
| 06/02/19 | Philip Mumm over Steve DeGardner |
4-6; 6-4; TB 12-10 |
|
| 07/29/18 | Philip Mumm over Steve DeGardner | 6-4; 6-3 | |
| 09/01/15 | Steve DeGardner over Philip Mumm | 6-1; 6-0 | Playoff Match |
