Head to Head includes singles and doubles results.
09/13/13 | Sonny Koo over Jake Hsu | 6-4; 6-3 | Playoff Match |
07/03/13 | Sonny Koo over Jake Hsu | 6-1; 6-4 | Playoff Match |
05/20/13 | Sonny Koo over Jake Hsu | 6-2; 5-7; 7-6 | |
05/03/13 | Jake Hsu over Sonny Koo | 4-6; 6-2; 6-1 |