Iga Swiatek vs. Sorana Cirstea Head-to-Head, Prediction and Betting Odds for WTA Korea Open 2025 Round of 16

Swiatek is unbeaten against Cirstea so far.

World No. 2 Iga Swiatek is the favorite at this week’s 2025 Korea Open in Seoul, but her road to the title is not easy by any means. She will face a familiar foe in the form of Romania’s Sorana Cirstea in the Round of 16 on Thursday. While the Polish superstar has a convincing record against her 35-year-old counterpart, Cirstea has been playing power-packed tennis of late. Can she dump the top seed out of the tournament and cause a major upset? With the help of BetMGM, we look to break down the odds and predictions for this match-up.

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Iga Swiatek vs Sorana Cirstea Match Preview

Iga Swiatek has been on a roll in the second half of 2025. Despite starting the year with consistent performances, she was unable to capture any trophies. However, she surprisingly regained lost touch on the grass courts – reaching the final in Bad Homburg before winning Wimbledon. With a success rate of 80% in 2025, the Pole is justifying her World No. 2 ranking. Swiatek also won the Cincinnati Open in August, before losing to eventual runner-up Amanda Anisimova at the US Open. The 24-year-old has served over 200 aces and won more than 62% service points this year alone.

Iga Swiatek 🆚 Sorana Cirstea confirmed ✅@sorana_cirstea will face the No.1 seed next after beating Zakharova 6-3, 6-1.#KoreaOpen pic.twitter.com/vq6viz6Cag
— wta (@WTA) September 17, 2025

A former World No. 21, Sorana Cirstea has dropped to No. 66 in the world at present. She has won three singles titles and six doubles trophies during the course of her career. After starting the 2025 campaign with just one victory in her first four tournaments, Cirstea reached consecutive quarterfinals in Dubai and Austin. After winning the Madrid doubles crown in May, she reached the Iasi Open semis in July. Yet, it was her grand title charge at Tennis in the Land which helped improve her record to 22-15.

Iga Świątek is the only top 10 at the Seoul WTA 500 draw.

In form Sorana Cirstea and Emma Raducanu both in her section. pic.twitter.com/0hAv6mCSwJ
— José Morgado (@josemorgado) September 13, 2025

Iga Swiatek vs Sorana Cirstea Head to Head Record

Iga Swiatek leads the head-to-head against Sorana Cirstea by 5-0.

Swiatek and Cirstea will face one another for the fifth time on hard courts, when they meet in Seoul. While their first duel at the 2022 Australian Open was a thriller, the rest of the encounters have been one-sided affairs. Most recently, No. 3 seed Swiatek thrashed Cirstea en route to winning the Cincinnati crown in 2025.

Event	Round	Winner	Score
2025 Cincinnati	Round of 16	Iga Swiatek	6-4 6-3
2024 Madrid	Round of 32	Iga Swiatek	6-1 6-1
2024 Doha	Round of 32	Iga Swiatek	6-1 6-1
2023 Indian Wells	Quarterfinal	Iga Swiatek	6-2 6-3
2022 Australian Open	Round of 16	Iga Swiatek	5-7 6-3 6-3

Iga Swiatek vs Sorana Cirstea Career Comparison

Iga Swiatek	Category	Sorana Cirstea
2	Current Ranking	66
395-88	Career W-L Record	565-432
53-13	YTD W-L Record	23-15
24	Career Titles	3
2	YTD Titles	1
6	Grand Slams	0

Iga Swiatek vs Sorana Cirstea WTA Korea Open 2025 Prediction

Cirstea won 73% points on first serve in her opening round, and found her range on both wings. Historically against Swiatek, the Romanian has struggled to adapt and outhit her opponent once she gets accustomed to the pace and bounce. There will be intense rallies and a plethora of cross-court exchanges, wherein Swiatek is normally more patient and accurate. Cirstea will have to attack the Pole’s second serves and stay high up on the baseline to make inroads.

Prediction: Iga Swiatek in straight sets.

Iga Swiatek vs Sorana Cirstea WTA Korea Open 2025 Betting Odds

Swiatek is the favorite to win this Round of 16 clash by a large distance. Meanwhile, Cirstea is an underdog, with odds of 7/1 ahead of the match. According to the implied probability on the money line, Swiatek has an 83% chance of advancing to the quarterfinal stage. Here are the odds for the match result and in-match specifics (as per BetMGM):

Iga Swiatek Win: 1/14
Sorana Cirstea Win: 7/1

Total Games <18.5: 10/13
Total Sets <2.5: 6/25
Swiatek -6.5 (Game Handicap): 23/25
Cirstea +1.5 (Set Handicap): 9/4
Swiatek to Win 2-0: 27/100
Total Games in Set-1 <8.5: Evens

(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: Robert Deutsch, Imagn Images)

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.