Arianne Hartono vs Zeynep Sonmez — Osaka Qualifying Round 1
Hartono A.
Arianne Hartono defeated Zeynep Sonmez 7-6 1-6 6-4 in the Osaka qualifying round 1 on hard. The upset overturned the form book — Zeynep Sonmez came in ranked #48.
Key context
- Match story: Arianne Hartono closed it out in three sets, 7–6 1–6 6–4.
Head to head
No previous meetings on record.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Serve & return on hard
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Statistics
This seasonAverages over each player's completed matches in the selected window (82 vs 126). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadSonmez Z.: 13 days rest · 1 match (14d). Higher means fresher. About