Katherine Westbury defeated Jia Jing Lu 6-2 6-4 in the Bangkok 10K semi-final on hard. The upset overturned the form book — Jia Jing Lu came in leading the head-to-head 2–0. Katherine Westbury claimed a first win over Jia Jing Lu in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-08 | Bangkok 10K | F | hard | Jia Jing Lu | 5-7 6-3 6-3 |
| 2008-08-18 | Khonkan 10K | QF | hard | Jia Jing Lu | 4-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (2 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. Small sample — read as indicative. About