Yoshihito Nishioka defeated Soon Woo Kwon 6-1 3-6 6-4 in the Kobe CH quarter-final on hard. The upset overturned the form book — Soon Woo Kwon came in leading the head-to-head 1–0, defending last year's semi-final. Yoshihito Nishioka claimed a first win over Soon Woo Kwon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-01-03 | Adelaide 1 | R32 | hard | Soon Woo Kwon | 6-1 6-2 |
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 (197 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kwon S.: 12 days rest · 2 matches (14d). Higher means fresher. About