Head to Head includes singles and doubles results.
| 02/18/20 | Chung Cuiffo over Humberto Moreira | 6-3; 6-1 | |
| 11/17/19 | Chung Cuiffo over Humberto Moreira | 6-2; 6-0 | |
| 10/27/19 | Chung Cuiffo over Humberto Moreira | 6-1; 6-1 | Playoff Match |
| 09/25/19 | Chung Cuiffo over Humberto Moreira |
3-6; 6-1; TB 10-8 |
