Head to Head includes singles and doubles results.
| 10/05/19 | Mark Mattek over Mike Montgomery | 6-3; 6-2 | |
| 07/25/19 | Mark Mattek over Mike Montgomery | 6-3; 6-4 | Playoff Match |
| 06/16/19 | Mike Montgomery over Mark Mattek | 7-6; 6-4 |
