Issei Okamura defeated Yan Bai 6-1 6-0 in the China F3 round of 32 on clay. The upset overturned the form book — Yan Bai came in ranked #1758, leading the head-to-head 2–0. Issei Okamura claimed a first win over Yan Bai in three meetings, narrowing the head-to-head to 2–1.
Averages over each player's completed matches in the selected window (12 vs 111). 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