Tian Tian Sun defeated Anastasia Rodionova 6-1 6-3 in the Tashkent quarter-final on hard. The upset overturned the form book — Anastasia Rodionova came in defending last year's round of 32, but Tian Tian Sun had been the form player, winning 2 of their last 5 on hard. Tian Tian Sun extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-03-03 | Bangalore | R32 | hard | Anastasia Rodionova | 4-6 7-6 6-4 |
| 2006-01-01 | Gold Coast | QF | hard | Tian Tian Sun | 6-0 6-1 |
Averages over each player's completed matches in the selected window (27 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About