Yan Bai defeated Ze Zhang 7-6 6-7 6-3 in the Chengdu CH round of 16 on hard. The upset overturned the form book — Ze Zhang came in leading the head-to-head 2–1, defending the title. Yan Bai narrowed the head-to-head to 2–2.
Averages over each player's completed matches in the selected window (199 vs 42). 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