Naomi Osaka vs Andrea Petkovic — Melbourne 1 Quarter-final
JPN1
Osaka N.
Naomi Osaka defeated Andrea Petkovic 6-1 7-5 in the Melbourne 1 quarter-final on hard. Naomi Osaka extended the head-to-head to 2–1.
Key context
- Match story: Naomi Osaka came through a tight passage before pulling clear — 6–1 7–5.
Head to head
1–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-30 | Beijing | R32 | hard | Naomi Osaka | 6-2 6-0 |
| 2014-07-28 | Stanford | R16 | hard | Andrea Petkovic | 6-2 6-2 |
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 (119 vs 28). 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-match- Extended break: 62 days (−1.2)
The 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 loadOsaka N.: 6 days rest · 1 match, 23 games (7d). Higher means fresher. About