Jan Michael Gambill defeated Ben Qiang Zhu 6-0 7-6 in the Shanghai round of 16 on carpet. The upset overturned the form book — Ben Qiang Zhu came in defending last year's round of 32.
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
Averages over each player's completed matches in the selected window (61 vs 2). ATP, WTA & Challenger.