Head to Head includes singles and doubles results.
| 04/13/13 | TC Ong over Mark Carlson | 6-2; 6-2 | Playoff Match |
| 02/25/13 | TC Ong over Mark Carlson | 6-2; 6-2 | |
| 12/14/12 | TC Ong over Mark Carlson | 6-0; 6-0 | Playoff Match |
| 11/30/12 | TC Ong over Mark Carlson | 6-0; 6-0 | |
| 11/04/12 | TC Ong over Mark Carlson | 6-2; 4-6; 6-2 |
