
Duck Hee Lee defeated Yibing Wu 6-0 6-3 in the Jinan CH round of 16 on hard. The result followed the form book — Duck Hee Lee came in defending last year's quarter-final.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (136 vs 177). ATP, WTA & Challenger.