Naomi Osaka vs Katerina Siniakova Prediction & Picks - WTA US Open
WTA - WTA US Open
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by Bradley Gibbs | in Tennis Picks
Naomi Osaka and Katerina Siniakova will go to war against each other on the court for a fourth time on Thursday, when the pair clash in the second round of the 2026 US Open. Naomi Osaka has a special relationship with Flushing Meadows, where she's twice lifted the trophy, and after a strong first-round performance, the four-time Grand Slam winner will be looking to step on the gas here.
Given that she defeated Katerina Siniakova without dropping a set when the pair clashed last season, also winning her previous hard-court match against the Czech player in straight sets, Naomi Osaka could easily be priced less leniently to get this done without needing a third set. Odds of -125 are well worth taking if you're a bettor looking for a slice of value on Thursday's US Open action.
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Naomi Osaka vs Katerina Siniakova Form
Naomi Osaka and Katerina Siniakova Latest Matches
4/6 (67%)
2/6 (33%)
Aug 31, 2026 - WTA US Open
Aug 11, 2026 - WTA National Bank Open
Aug 9, 2026 - WTA National Bank Open
Aug 7, 2026 - WTA National Bank Open
Aug 5, 2026 - WTA National Bank Open
Aug 1, 2026 - WTA Washington Citi Open
3/6 (50%)
3/6 (50%)
Aug 31, 2026 - WTA US Open
Aug 18, 2026 - WTA Cincinnati Open
Aug 16, 2026 - WTA Cincinnati Open
Jul 1, 2026 - WTA Wimbledon Championships
Jun 29, 2026 - WTA Wimbledon Championships
Jun 21, 2026 - WTA Bad Homburg Open
Naomi Osaka against Katerina Siniakova : Head to Head (H2H)
50 %
50 %
Jul 2, 2025 - WTA Wimbledon Championships
Jun 1, 2019 - WTA French Open
Naomi Osaka - Katerina Siniakova Key Points
- Naomi Osaka defeated a lower-ranked player in straight sets during the first round.
- When Katerina Siniakova last faced a top-25 player, just a few weeks ago, she lost in straight sets.
- When these two players last faced off, Naomi Osaka won in straight sets.
- Naomi Osaka won her only previous hard-court match against Katerina Siniaková in straight sets.
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Our Naomi Osaka vs Katerina Siniakova Prediction
We know the level that Naomi Osaka can reach at Flushing Meadows, and it's not a level that Katerina Siniakova has ever come close to reaching. The two-time US Open winner played like she's ready to go deep into the tournament during that first round, and off the back of that win, she's worth betting on to pick up a second consecutive straight-set victory. After all, she knows how to defeat this particular opponent without dropping a set, winning 6-3, 6-2 when the pair last met.
Our Naomi Osaka vs Katerina Siniakova Pick: Naomi Osaka to Win 2-0.
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.