30.05.2026 • Updated: 31.05.2026
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M. Kostyuk vs I. Swiatek – Match result – 31.05.2026

M. Kostyuk flag
WTA - 26
M. Kostyuk - I. Swiatek
WTA French Open 1/8-finals
May 31, 2026 11:00
20
Days
00
Hours
00
Minutes
00
Seconds
00
I. Swiatek flag
WTA - 2

Tennis Head-to-Head and Recent Matches

Total games 3
H2H W-L 1-0-2
Avg sets per match 2.00
Last 5 W-L 1-2
Last 3 W-L 1-2
Current streak W1
Sets balance 0
Avg sets (last 5) 2.00
Sets range 2-2
3-set matches 0 (0%)
2-0 / 2-1 split 1/0 • 2/0
33% 1 Wins
0% 0 Draws
67% 2 Wins
Last 3 matches
Date
Match
Score
Tournament
Surface
31 May 2026
M. Kostyuk - I. Swiatek
2:0 (7-5, 6-1)
WTA French Open
Clay
16 Aug 2024
I. Swiatek - M. Kostyuk
2:0 (6-2, 6-2)
WTA Cincinnati
Outdoor Hard
16 Mar 2024
I. Swiatek - M. Kostyuk
2:0 (6-2, 6-1)
WTA Indian Wells
Outdoor Hard
M. Kostyuk

Player Overview

Marta Kostyuk has emerged as a formidable competitor, boasting a career win percentage of nearly 63% across all surfaces, with her current two-year trajectory sitting at 75.5%. Her recent form shows an impressive rise; Kostyuk has won all her last five matches leading into this clash, showcasing her ability to dominate opponents on clay with a solid serve and return game.

In her recent outings at the WTA French Open, Kostyuk has not dropped a set, defeating players like Katerina Volynets and Olga Selekhmeteva convincingly. This flawless streak highlights her growing confidence and readiness as she faces a higher-ranked opponent in Iga Swiatek. The upcoming match will test her ability to maintain this level against a seasoned competitor.

Match results: M. Kostyuk

31 May 2026 WTA French Open
M. Kostyuk
I. Swiatek
2 0
7 5
6 1
W
29 May 2026 WTA French Open
M. Kostyuk
V. Golubic
2 0
6 4
6 3
W
27 May 2026 WTA French Open
M. Kostyuk
K. Volynets
2 0
6 3
6 3
W
24 May 2026 WTA French Open
M. Kostyuk
O. Selekhmeteva
2 0
6 2
6 3
W
2 May 2026 WTA Madrid
M. Andreeva
M. Kostyuk
0 2
3 6
5 7
W
30 Apr 2026 WTA Madrid
M. Kostyuk
A. Potapova
2 1
6 2
1 6
6 1
W
29 Apr 2026 WTA Madrid
M. Kostyuk
L. Noskova
1 0
6 0
W
27 Apr 2026 WTA Madrid
M. Kostyuk
C. McNally
2 0
6 2
6 3
W
26 Apr 2026 WTA Madrid
Jessica Pegula
M. Kostyuk
0 2
1 6
4 6
W
24 Apr 2026 WTA Madrid
Yulia Putintseva
M. Kostyuk
0 2
1 6
3 6
W
I. Swiatek

Player Overview

Iga Swiatek stands out with a remarkable career win percentage of 80%, reflecting her dominance particularly on clay where she has excelled. Currently, she holds an Elo rating of 2457, underscoring her status among the elite. Swiatek's recent performance has shown improvement, capturing victories in her last four matches at the French Open, including a decisive win against Magda Linette.

Despite a recent loss to Elina Svitolina in Rome, her overall trajectory remains positive with a 75.5% win rate over the last two years. Swiatek's ability to adapt and perform on clay has been evident in her recent matches, where she has consistently outplayed her opponents. As she prepares to face Kostyuk, the expectation is for her to leverage her experience and tactical prowess to assert control early in the match.

Match results: I. Swiatek

31 May 2026 WTA French Open
M. Kostyuk
I. Swiatek
2 0
7 5
6 1
L
29 May 2026 WTA French Open
Magda Linette
I. Swiatek
0 2
4 6
4 6
W
27 May 2026 WTA French Open
S. Bejlek
I. Swiatek
0 2
2 6
3 6
W
25 May 2026 WTA French Open
Ed Jones
I. Swiatek
0 2
1 6
2 6
W
14 May 2026 WTA Rome
I. Swiatek
E. Svitolina
1 2
4 6
6 2
2 6
L
13 May 2026 WTA Rome
Jessica Pegula
I. Swiatek
0 2
1 6
2 6
W
11 May 2026 WTA Rome
Naomi Osaka
I. Swiatek
0 2
2 6
1 6
W
10 May 2026 WTA Rome
Elisabetta Cocciaretto
I. Swiatek
0 2
1 6
0 6
W
8 May 2026 WTA Rome
C. McNally
I. Swiatek
0 2
1 6
3 6
W
25 Apr 2026 WTA Madrid
I. Swiatek
Lee Ann
1 2
6 7
6 2
L
Dominant Display by Kostyuk in French Open Upset

M. Kostyuk triumphed over I. Swiatek with a commanding match score of 2:0, showcasing her prowess in the WTA French Open 1/8-finals.

The match unfolded with Kostyuk taking the first set 7-5, demonstrating resilience by converting 3 out of 3 break points. She maintained her momentum in the second set, decisively winning 6-1, which highlighted her ability to dominate on serve, holding 7 out of 10 service games.

Throughout the match, Kostyuk won a total of 13 games compared to Swiatek's 6, reflecting a stark contrast in performance. Kostyuk's aggressive play yielded 25 winners, although she also recorded 27 unforced errors, indicating a high-risk strategy that paid off.

Swiatek struggled to find her rhythm, managing only 3 service holds and converting 3 out of 6 break points. This match marks a significant achievement for Kostyuk as she advances in the tournament, demonstrating her potential to challenge higher-ranked opponents.

Players Analysis

Marta Kostyuk has shown remarkable form recently, winning all her last ten matches, including a dominant performance at the WTA French Open where she defeated Iga Swiatek 2-0 in their latest encounter. Kostyuk's aggressive play and strong serve have been key to her success, particularly on clay, where she has a win percentage of 100% in her last ten matches.

Iga Swiatek, currently ranked 3rd, has a solid career win percentage of 80.4%. However, her recent form has been slightly inconsistent, with a win percentage of 60% in her last ten matches. Despite this, Swiatek remains a formidable opponent with a strong track record on clay.

Statistical Analysis & Influencing Factors

The head-to-head record favors Iga Swiatek, who has won all previous encounters against Marta Kostyuk, including a recent match at the WTA Cincinnati. However, Kostyuk's recent performance, particularly her ability to win matches without dropping a set, indicates a significant improvement in her game. Kostyuk's serve statistics are impressive, with a higher ace percentage compared to Swiatek, which could play a crucial role in their upcoming match.

Both players excel on clay, but Kostyuk's recent form and head-to-head victory may give her the psychological edge. The match will likely hinge on serve effectiveness and the ability to capitalize on break points.

M. Kostyuk — I. Swiatek Prediction

Given the recent performances and head-to-head results, Marta Kostyuk is predicted to win against Iga Swiatek. Kostyuk's current form and her previous victory over Swiatek suggest she will maintain her momentum in this match.

  • Final score in sets: 2:0
  • Predicted winner of each set: Set 1 - Marta Kostyuk, Set 2 - Marta Kostyuk
  • Expected aces: 5
  • Double faults: 2
  • Break points: 4

In terms of tactical expectations, Kostyuk will likely focus on aggressive baseline play and targeting Swiatek's second serve, which has been vulnerable in recent matches. Swiatek, on the other hand, will need to improve her first serve percentage to avoid giving Kostyuk easy points.

3 Reasons Why M. Kostyuk Will Win

  • Projected Sets Edge. The numeric forecast favors M. Kostyuk 2:0 in sets, reflecting a confident path to the win.
  • Match Context Edge. A combination of form, experience and tournament context favors M. Kostyuk.
  • Pressure Points. In recent matches, M. Kostyuk has looked slightly sharper in deciding games and late-set scenarios than I. Swiatek, which can swing tight scorelines.
Match Prediction
31.05.2026 11:00 WTA French Open
M. Kostyuk 2
I. Swiatek 0
53
23
41

Where to watch Home vs Away

  • Official US Open Website - Visit the official US Open website for live coverage and broadcast information.
  • Tennis Channel - Check Tennis Channel for broadcast schedules and streaming options.
  • ESPN - Find out if the match will be broadcast on ESPN and streaming on ESPN+.
  • BBC Sport - BBC Sport provides coverage and updates for major tennis events.
  • Official ATP Tour Website - Visit the ATP Tour website for match schedules and broadcast information.