Su Jeong Jang defeated Nicha Lertpitaksinchai 7-6 6-0 in the Tsukuba $25K round of 16 on hard. The upset overturned the form book — Nicha Lertpitaksinchai came in leading the head-to-head 1–0, but Su Jeong Jang had been the form player, winning 6 of their last 10 on hard. Su Jeong Jang claimed a first win over Nicha Lertpitaksinchai in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-18 | Ipswich 25K | Q16 | hard | Nicha Lertpitaksinchai | 5-7 6-0 6-3 |
Averages over each player's completed matches in the selected window (200 vs 31). 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