Iga Świątek enters the Korea Open after a busy and largely successful season. She was eliminated in the quarterfinals of the US Open by Amanda Anisimova. Świątek has a 2025 win-loss record of about 53-13, with two titles already under her belt. One of the highlights was her breakthrough Wimbledon victory, where she claimed her first title on grass and her sixth Grand Slam overall. Before coming to Seoul, she had also been dealing with a foot issue.
Barbora Krejčíková, on the other hand, has had a more up-and-down year. Early on, she withdrew from the Australian Open and missed substantial time due to a back injury. But in recent months, she has shown signs of resurgence: She reached the quarterfinals of the US Open before falling to Jessica Pegula. She opened by defeating qualifier Tatiana Prozorova in straight sets (6-1, 6-2) at the Korea Open.
Iga Świątek vs. Barbora Krejčíková Match Details
Date: September 19, 2025
Tournament: Korea Open 2025
Round: Quarterfinals
Venue: Olympic Tennis Courts, Seoul, South Korea
Category: WTA 500
Surface: Outdoor hard
Live telecast: USA – ESPN, ESPN+/ UK – Sky Sports
Świątek vs. Krejíková Head-to-Head
As of now, Świątek leads Krejčíková 3-2 in their WTA singles meetings. Their competitive matches have often gone three sets, showing how closely matched they can be.
Their latest battle took place at the 2024 WTA Finals in Riyadh, in the round-robin/group stage. Świątek dropped the first set 4-6, but then edged Krejčíková 7-5, 6-2 to win the match. The match lasted 2 hours and 32 minutes.
Świątek vs. Krejíková Prediction
Looking strictly at 2025 performance, Świątek comes in with a commanding 53-13 win-loss record, two titles already, and a service dominance highlighted by 201 aces and 77.7% of service games won. Her return game is equally imposing, with 45.0% return games won, which underlines why she consistently pressures opponents on both serve and return. By contrast, Barbora Krejčíková has a 12-7 record with no titles so far in 2025. She has struck 61 aces, with 66.1% service games won and a high 111 double faults.
On serve specifically, Świątek’s 69.5% first-serve points won and a steadier balance between aces and double faults make her the more reliable server in tight moments. Krejčíková’s 66.6% first-serve points won is respectable, but the elevated double-fault count significantly reduces her margin under pressure, especially against a returner of Świątek’s caliber. The Polish star’s ability to attack second serves and generate break opportunities will put Krejčíková in defensive positions often.
Considering form, surface data, and serve/return statistics, Świątek holds clear statistical and tactical advantages. Krejčíková can test her with variety and court craft, but sustaining that over two or three sets against Świątek’s relentless pressure is unlikely.
Prediction: Iga Świątek to win in straight sets
