Head to Head includes singles and doubles results.
| 07/19/18 | Leonard Sieger over Michael Bradley | 6-7; 7-6; 7-6 | |
| 04/21/17 | Leonard Sieger over Michael Bradley | 7-5; 6-1 | |
| 10/12/16 | Leonard Sieger over Michael Bradley | 6-4; 6-0 |
