Roberta Vinci defeated Jie Zheng 6-4 6-1 in the Berlin q64 on grass. The upset overturned the form book — Jie Zheng came in leading the head-to-head 4–0. Roberta Vinci claimed a first win over Jie Zheng in five meetings, narrowing the head-to-head to 4–1.
Averages over each player's completed matches in the selected window (200 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