Jason Kubler defeated Soon Woo Kwon 7-5 6-2 in the Winston-Salem round of 32 on hard. The upset overturned the form book — Soon Woo Kwon came in ranked #152, defending last year's round of 32.
No previous meetings on record.
Averages over each player's completed matches in the selected window (180 vs 123). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Woo Kwon S.: 1 day rest · 3 matches, 77 games (7d). 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