Head to Head includes singles and doubles results.
| 10/27/12 | Rob Ryan over Yung Cho | 6-0; 6-1 | Playoff Match |
| 11/11/10 | Rob Ryan over Yung Cho | 6-1; 6-4 | Playoff Match |
| 05/09/10 | Rob Ryan over Yung Cho | 6-0; 6-4 | |
| 01/09/10 | Rob Ryan over Yung Cho | 6-3; 7-6 |
