Rushmi Chakravarthi defeated Chin Wei Chan 6-3 7-5 in the Kolkata qualifying round on hard. The upset overturned the form book — Chin Wei Chan came in leading the head-to-head 2–0. Rushmi Chakravarthi claimed a first win over Chin Wei Chan in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-11 | Mumbai 25K | F | hard | Chin Wei Chan | 6-4 6-2 |
| 2001-08-06 | Bangkok 10K | R16 | hard | Chin Wei Chan | 6-3 2-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.