Head to Head includes singles and doubles results.
| 10/17/21 | Marvin Antony Devadass over Tony Hwang | 6-4; 6-4 | |
| 05/26/21 | Marvin Antony Devadass over Tony Hwang | 1-6; 7-6; 7-6 | |
| 05/23/21 | Marvin Antony Devadass over Tony Hwang | 6-4; 7-6 |
