Head to Head includes singles and doubles results.
| 04/23/24 | Patrick Sy over Duane Rohrbacher | 7-5; 6-3 | |
| 01/07/24 | Duane Rohrbacher over Patrick Sy | 6-7; 6-4; 6-3 | |
| 05/10/23 | Duane Rohrbacher over Patrick Sy | 1-6; 6-3; 6-2 | |
| 01/21/23 | Patrick Sy over Duane Rohrbacher | 6-4; 6-1 |
