Head to Head includes singles and doubles results.
| 05/01/24 | Jay Chang over Mateus Fiamenghi | 6-3; 6-3 | Playoff Match |
| 03/20/24 | Jay Chang over Mateus Fiamenghi | 6-4; 6-2 | |
| 11/30/23 | Jay Chang over Mateus Fiamenghi | 6-3; 6-2 | Playoff Match |
| 10/23/23 | Jay Chang over Mateus Fiamenghi | 2-6; 6-2; 6-3 |
