
Danielle Collins defeated Naomi Osaka 7-5 6-0 in the Abu Dhabi round of 32 on hard. The upset overturned the form book — Naomi Osaka came in ranked #13, leading the head-to-head 3–1. Danielle Collins narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-08-29 | US Open | R128 | hard | Danielle Collins | 7-6(5) 6-3 |
| 2022-03-21 | Miami | QF | hard | Naomi Osaka | 6-2 6-1 |
| 2019-03-04 | Indian Wells | R32 | hard | Naomi Osaka | 6-4 6-2 |
| 2018-10-01 | Beijing | R32 | hard | Naomi Osaka | 6-1 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (86 vs 96). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Osaka N.: 6 days rest · 1 match, 23 games (7d). Higher means fresher. About