Head to Head includes singles and doubles results.
| 03/02/23 | Karthik Rajaraman over Stephen Slater | 6-2; 6-2 | |
| 05/06/21 | Karthik Rajaraman over Stephen Slater | 6-4; 6-2 | |
| 03/25/21 | Karthik Rajaraman over Stephen Slater | 6-3; 6-0 | Playoff Match |
| 02/03/21 | Karthik Rajaraman over Stephen Slater | 6-2; 6-2 | |
| 01/09/21 | Stephen Slater over Karthik Rajaraman |
7-6; 4-6; TB 10-4 |
|
| 12/29/20 | Karthik Rajaraman over Stephen Slater |
3-6; 6-1; TB 10-3 |
|
| 12/19/20 | Karthik Rajaraman over Stephen Slater | 7-6; 6-3 | |
| 12/03/20 | Stephen Slater over Karthik Rajaraman | 6-4; 6-4 |
