Head to Head includes singles and doubles results.
| 05/26/17 | Eugene Nichols over Keith Pietsch | 6-4; 7-5 | |
| 07/18/14 | Eugene Nichols over Keith Pietsch | 4-6; 6-4; 6-0 | |
| 07/18/13 | Eugene Nichols over Keith Pietsch | 6-2; 6-0 | |
| 06/24/12 | Eugene Nichols over Keith Pietsch | 7-5; 6-0 | |
| 07/12/11 | Eugene Nichols over Keith Pietsch | 6-2; 6-3 |
