Ya Nan Ma defeated Hsin Han Lee 7-6 2-6 6-4 in the China F1 round of 32 on hard. The upset overturned the form book — Hsin Han Lee came in leading the head-to-head 2–0. Ya Nan Ma claimed a first win over Hsin Han Lee in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-27 | China F8 | R16 | hard | Hsin Han Lee | 7-6(4) 1-6 6-2 |
| 2008-06-30 | Japan F7 | R32 | hard | Hsin Han Lee | 6-0 6-3 |