Seong Chan Hong defeated Fajing Sun 5-7 6-2 6-2 in the Zhangjiagang CH quarter-final on hard. The upset overturned the form book — Fajing Sun came in defending last year's round of 32.
No previous meetings on record.
Averages over each player's completed matches in the selected window (65 vs 139). ATP, WTA & Challenger.
Chan Hong S.: 4 days rest · 1 match, 17 games (7d) · Sun F.: 9 days rest · 3 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About