Iga Swiatek vs. Barbora Krejcikova Head-to-Head, Preview, Prediction, and Betting Odds for WTA Korea Open 2025 Quarterfinals

Swiatek looks to extend dominance against battle-tested Krejcikova in Seoul.

Top seed Iga Swiatek will face Barbora Krejcikova in the Korea Open 2025 quarterfinals. Swiatek advanced with a first-round bye and a straight-sets win over Sorana Cirstea, while Krejcikova ousted qualifier Tatiana Prozorova before rallying past eighth seed and wild card Emma Raducanu.

Swiatek has been the tour’s most reliable deep runner this season. She captured her sixth Grand Slam title at Wimbledon in ruthless fashion, dispatching Amanda Anisimova with a rare double bagel. More recently, she lifted her 24th career trophy in Cincinnati with a straight-sets win over Jasmine Paolini. The Pole also reached the final in Bad Homburg, falling to Jessica Pegula, and made semifinal runs at Melbourne, Doha, Indian Wells, Madrid, and Roland Garros. Quarterfinal finishes in Dubai, Miami, Stuttgart, and the US Open further highlight her consistency. Statistically, she’s been dominant with 201 aces, 69.5% of first-serve points won, 47.6% of return points captured, and 51.8% conversion on break points across 66 matches.

SWIATEK IN STRAIGHT SETS 💥@iga_swiatek makes her debut in Seoul with a 6-3, 6-2 victory over Cirstea.#KoreaOpen pic.twitter.com/apIKosPDJU
— wta (@WTA) September 18, 2025

Krejcikova enters Seoul after a quarterfinal run at the US Open, where Pegula halted her progress. Still, her season has been uneven. The Czech withdrew from the Australian Open and missed nearly half the year with a back injury. Since returning in May at Strasbourg, she’s had notable quarterfinal appearances in Eastbourne and New York. Her Wimbledon title defense ended in the third round against Emma Navarro, but her numbers remain competitive with 61 aces, 66.6% first-serve points won, 43.1% on return, and 42.5% on break-point opportunities across 19 matches.

Into her third quarterfinal of 2025 🙌@BKrejcikova | #KoreaOpen pic.twitter.com/d0spsbAUz3
— wta (@WTA) September 18, 2025

Iga Swiatek vs. Barbora Krejcikova Head-to-Head Record

Iga Swiatek leads Barbora Krejcikova 3-2 in their head-to-head. Swiatek claimed their first two clashes in 2021 at Miami and Rome, but Krejcikova evened the score with back-to-back wins in Ostrava (2022) and Dubai (2023). The Pole regained the edge at the 2024 WTA Finals, rallying for a comeback victory.

Year	Event	Round	Winner	Score
2024	WTA Finals	Round 1	Iga Swiatek	4-6, 7-5, 6-2
2023	Dubai	Final	Barbora Krejcikova	6-4, 6-2
2022	Ostrava	Final	Barbora Krejcikova	5-7, 7-6(4), 6-3
2021	Rome	Round of 16	Iga Swiatek	3-6, 7-6(5), 7-5
2021	Miami	Round of 64	Iga Swiatek	6-4, 6-2

Iga Swiatek vs. Barbora Krejcikova Comparison

Iga Swiatek	Category	Barbora Krejcikova
2	Current Ranking	39
395-88	Career W-L	404-230
53-13	YTD W-L	12-7
24	Career Titles	8
6	Grand Slams	2
2	YTD Titles	0

Iga Swiatek vs. Barbora Krejcikova Prediction

Iga Swiatek comes in as the overwhelming favorite, backed by her consistency from the baseline and ability to dictate play. While Krejcikova’s tactical variety and doubles instincts could create pockets of resistance, still the Pole has the edge.

Iga Swiatek currently leads their head-to-head 3-2 👀

Can Barbora Krejcikova even the scales?
#KoreaOpen pic.twitter.com/GfyzIXjd4J
— Tennis Channel (@TennisChannel) September 18, 2025

Prediction: Iga Swiatek in straight sets

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Iga Swiatek vs. Barbora Krejcikova WTA Korea Open 2025 Betting Odds

With Swiatek heavily favored at -650, the market clearly leans toward the former world No. 1 extending her dominance. Krejcikova at +430 is a sizable underdog, reflecting both Swiatek’s form and their head-to-head history.

Here are the betting odds according to FanDuel:

Iga Swiatek: -650

Barbora Krejcikova: +430

Here are the odds for total games as well as total sets for both players (sourced via FanDuel):

Total Sets Under 2.5: -300

Total Sets Over 2.5: +200

Total Game Over 19.5: -110

Total Games Under 19.5: -125

Swiatek Set 1 Winner: -350

Krejcikova Set 1 Winner: +240

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

Mandatory Image Credit: Geoff Burke-Imagn Images

Rudra Dubey

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I’m an academic turned sports writer from Raipur, India, specializing in the NFL, MMA, and tennis at The Playoffs. I previously wrote for Sportskeeda and hold a B.A. and M.A. in History. My journey into sports media began far from the field, rooted in the arts and sciences. Funny enough, I didn’t grow up a sports fan; I used to see it all as just noise. But a fateful writing job introduced me to the world of sports, and what began as a gig quickly became a passion. I understood those voices aren’t noise; they’re emotions of true sports fans, and now I am one of them, writing with the same energy I once questioned.