Head to Head includes singles and doubles results.
| 12/16/23 | Charlie Preston over Guru Nagarajan | 0-0 Walkover | Playoff Match |
| 10/29/23 | Charlie Preston over Guru Nagarajan |
6-1; 4-6; TB 10-7 |
|
| 11/03/22 | Charlie Preston over Guru Nagarajan |
2-6; 6-3; TB 10-5 |
