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WTA/US Open WTA/1/64-finals

Osaka favoured to overcome Zakharova's return threat

Analysis by Predict Tennis

Note: Written by humans, with the help of AI. Based on real statistical data.

Published: Aug 28, 2026(..)

Naomi Osaka begins her US Open campaign against Anastasia Zakharova in a best-of-three-sets first-round clash on the hard courts on 28 August. The world number 13 enters as a heavy favourite. Her formidable serving metrics are expected to dictate proceedings against a lower-ranked opponent who relies heavily on return pressure.

Osaka's hard-court serving reliability

Osaka holds a 10-5 record on hard courts this season, winning 78% of her service games. Zakharova has played more matches at 22-14 but holds serve at a lower 66% rate. This highlights a clear disparity in baseline control.

First-set momentum favours the favourite

Over her last ten outings, Osaka has secured the opening set in 70% of her matches. She averages nearly seven aces per contest. Zakharova manages just 0.4, making early breakthroughs unlikely for the challenger.

Markets price in a straightforward victory

Bookmakers price Osaka at 1.1 against Zakharova at 7. First-set odds of 1.2 for the Japanese star underline the expectation of a dominant start.

Serve dominance meets return resilience

Zakharova boasts a respectable 41% return games won on hard courts this year. Osaka's ability to save 57% of break points provides a reliable safety net. The match will ultimately hinge on whether the challenger can disrupt that rhythm.

Osaka N.

Zakharova A.

Win Percentage
70 %60 %
Aces per match
6.7 0.4
Double Faults per match
2.9 2.1
First Serve Points Won
72 %56 %
Second Serve Points Won
54 %48 %
Return Points Won
41 %47 %
Break Points Converted
46 %48 %
Break Points Saved
60 %48 %

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Prediction

US Open WTAPICK

Naomi Osaka

85%
Predicted Winner

Anastasia Zakharova

The data points strongly towards Naomi Osaka. Her superior serving efficiency and first-set win rate provide a clear route to victory. The market pricing accurately reflects the gulf in class. Zakharova’s return skills may cause minor disruptions, but Osaka’s overall hard-court form should prove decisive.

Odds

Odds:

To Win Match

Total Games

19.5

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