Head to Head includes singles and doubles results.
| 09/06/19 | Boon Souryamaj over Prasanna Sub | 7-6; 6-2 | Playoff Match |
| 07/24/19 | Prasanna Sub over Boon Souryamaj | 6-4; 6-2 | |
| 07/16/19 | Boon Souryamaj over Prasanna Sub | 6-3; 6-3 |
