Ashutosh Singh defeated Hsin Han Lee 6-3 7-6 in the India F4 round of 16 on hard. The upset overturned the form book — Hsin Han Lee came in leading the head-to-head 2–0. Ashutosh Singh 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 |
|---|---|---|---|---|---|
| 2007-06-11 | India F5 | R16 | hard | Hsin Han Lee | 6-3 7-6(4) |
| 2005-11-28 | Sri Lanka F2 | R16 | clay | Hsin Han Lee | 6-0 6-3 |