Head to Head includes singles and doubles results.
| 09/23/21 | Brian Russ over Marvin Antony Devadass | 7-5; 6-1 | |
| 07/04/21 | Brian Russ over Marvin Antony Devadass | 6-3; 6-3 | |
| 06/18/21 | Brian Russ over Marvin Antony Devadass | 6-0; 6-1 |
