Head to Head includes singles and doubles results.
| 09/23/23 | Richard Ortiz over Keith Stamper | 6-2; 6-4 | |
| 07/02/23 | Richard Ortiz over Keith Stamper | 6-4; 6-1 | |
| 06/18/23 | Richard Ortiz over Keith Stamper | 7-6; 6-2 | |
| 05/20/23 | Richard Ortiz over Keith Stamper | 4-6; 6-1; 7-5 | |
| 04/13/23 | Richard Ortiz over Keith Stamper | 6-3; 6-4 |
