Head to Head includes singles and doubles results.
| 07/04/23 | Leonard Sieger over Michael Dockins | 6-4; 6-4 | |
| 05/26/23 | Michael Dockins over Leonard Sieger |
3-6; 6-2; TB 10-5 |
|
| 08/13/22 | Michael Dockins over Leonard Sieger | 6-3; 6-7; 7-5 | Playoff Match |
| 06/14/18 | Michael Dockins over Leonard Sieger | 6-2; 6-4 |
