Sania Mirza defeated Tamarine Tanasugarn 6-4 2-6 6-1 in the Pattaya round of 16 on hard. The upset overturned the form book — Tamarine Tanasugarn came in defending last year's round of 32, but Sania Mirza had been the form player, winning 3 of their last 6 on hard. Sania Mirza extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-07 | Birmingham | R32 | grass | Tamarine Tanasugarn | 4-6 7-5 6-1 |
| 2009-02-09 | Pattaya | QF | hard | Sania Mirza | 7-5 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (132 vs 125). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About