Aug 26, 2025; Flushing, NY, USA; Naomi Osaka (JPN) reacts after winning a point against Greet Minnen (BEL) (not pictured) on day three of the 2025 US Open tennis tournament at Billie Jean King USTA National Tennis Center.

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Naomi Osaka vs. Hailey Baptiste Head-to-Head, Prediction and Betting Odds for US Open 2025 Round-2

Winner to face Kasatkina or Rakhimova in Round-3.

Former World No. 1 Naomi Osaka has already been tipped off as an outer favourite at the 2025 US Open, and will be keen on justifying the hype. The Japanese superstar takes on American young gun Hailey Baptiste in the Round of 64 on Thursday. Today, we will preview the statistics and past matches between these two players. Finally, we will also look at the predictions and BetMGM’s favourable odds.

Naomi Osaka vs Hailey Baptiste Match Preview

Osaka is a four-time Grand Slam champion – she also lifted the crown in New York on two previous occasions. Now returning as a mother, the 27-year-old dreams of repeating her iconic heroics. It was a positive start to the season for Osaka, who finished as the runner-up in Auckland before reaching the Round of 32 in Melbourne Park. Yet, it was her WTA-125 title in Saint-Malo that possibly gave her the boost of confidence for the remainder of 2025. The 23rd seed has gone 12-5 on hard courts this year, with a success rate of 76% on her own service games.

While Osaka had a relatively straightforward opener, Hailey Baptiste had to overcome a tricky opponent in Siniakova on Tuesday. The 23-year-old prevailed in straight sets, improving her record this year to 27-20. One of the hallmarks of Baptiste’s style of play is her relentless ability to attack and remain on the front foot. Despite failing to win a trophy, her Round of 16 and Round of 32 runs at Roland Garros and Wimbledon were commendable. Currently on a career-high World No. 47 ranking, the American comes into this match with a 44% break point conversion rate.

Naomi Osaka vs Hailey Baptiste Head to Head Record

Naomi Osaka has a 2-0 record in the head-to-head against Hailey Baptiste.

The Japanese-American counterparts met on two occasions in 2025. While both encounters stretched to three sets, Osaka’s power-packed game ensured victory on both occasions. However, the US Open Second Round is set to be their first match-up at the Grand Slam level.

Event	Round	Winner	Score
2025 Miami	Round of 32	Naomi Osaka	7-6(6) 3-6 6-4
2025 Auckland	Quarterfinal	Naomi Osaka	6-7(2) 6-1 6-2

Naomi Osaka vs Hailey Baptiste Career Comparison

Naomi Osaka	Category	Hailey Baptiste
24	Current Ranking	47
315-178	Career W-L Record	224-154
28-12	YTD W-L Record	27-20
7	Career Titles	0
0	YTD Titles	0
4	Grand Slams	0

Naomi Osaka vs Hailey Baptiste US Open 2025 Prediction

While Osaka has a baseline-dominant game, Baptiste adds a little more variety to her attacks. However, the American tends to pour in some unforced errors on the run, particularly when her energy tank starts emptying out. Considering it is a day game, the fast conditions play into the hands of the 27-year-old Grand Slam champion. Osaka’s Round-1 success rate of nearly 70% on first serve, backed up by her 6/6 break point conversion rate, could play into her hands.

Prediction: Naomi Osaka in straight sets.

Naomi Osaka vs Hailey Baptiste US Open 2025 Betting Odds

Osaka is a strong favourite in the betting market, when compared with underdog Baptiste. According to the implied probability on the money line, Osaka has an 81% chance of advancing to the Round of 32. Here are the details of the odds (as per BetMGM):

Naomi Osaka Win: 1/4
Hailey Baptiste Win: 29/10

Total Games >20.5: 17/20
Total Sets <2.5: 4/9
Baptiste +1.5 (Set Handicap): 26/25
Osaka -4.5 (Game Handicap): 22/25
Total Number of Tiebreaks <0.5: 8/25
Total Games in Set-1 <9.5: 7/10

(According to BetMGM: BetMGM offers exclusive promo codes, bonus deals and accurate odds for users upon signing up. Use BetMGM to ace your betting game in all sports!)

(Image Credits: Geoff Burke, Imagn Images)

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Daria Kasatkina

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Sankalp Harikrishnan

A passionate sports fan through and through, I am currently pursuing my MA in Global Sports Journalism. I specialise in tennis and football writing at The Playoffs News, and I have prior experience working at EssentiallySports and Sportskeeda. Born and raised in Bengaluru, India, sport was my safe space right from my childhood. After trying my hand at multiple sports and representing my educational institutions in cricket, badminton and table tennis, I found sports media to be my calling.