OpenTennisDBOpenTennisDB
Marta Kostyuk

RANK #15

Marta Kostyuk

Ukraine

Iga Swiatek

RANK #3

Iga Swiatek

Poland

Iga Swiatek leads Marta Kostyuk 4-1 in the head-to-head. Their last match between Marta Kostyuk and Iga Swiatek was played on 31 May 2026 at French Open WTA and was won by Kostyuk M..

Season Profile

2026 Overall

Marta KostyukIga Swiatek
27
Matches
31
22
Won
21
5
Lost
10
81.5%
Win %
67.7%
13.7
Pressure Pts / Match
11.8
60%
Pressure Pts Won %
55%
32%
Player Yield %
-25.4%
2
WTA Titles
0
0
Challenger Titles
0
Sets/Games
45 / 16
Sets Won/Lost
49 / 24
336 / 219
Games Won/Lost
374 / 251
74.1%
1st Set Won %
74.2%
85.7%
Decider Won %
36.4%
Stats
3.4
Aces
2.5
4.1
Double Faults
2.7
58.7%
First Serve %
63.6%
69.6%
1st Serve Pts Won %
68.3%
47.9%
2nd Serve Pts Won %
52.9%
42.6%
1st Return Pts Won %
42.3%
61.3%
2nd Return Pts Won %
65%
10.2
Break Pts Chances
9.6
4.8
Break Pts Converted
4.8
7
Break Pts Faced
6.6
4.3
Break Pts Saved
3.6
49.9%
Break Pts Conv %
52.7%
59%
Break Pts Saved %
53.8%
Marta Kostyuk · Last 12 Months Matches
44 matches
matches

Over the last 52 weeks, Marta Kostyuk has gone 31-13, which is a 70.5% win rate. On hard courts, she is 15-10 (60%). On clay, she is 16-1 (94.1%). On grass, she is 0-2 (0%). Across the matches with available stats in that span, she has averaged 3.4 aces per match, averaged 4.8 double faults per match, won 60.2% of total service points and won 47.6% of total return points. In the 2026 season, she has won 2 titles: Rouen WTA (indoor) and Madrid WTA.

LFrench Open WTA

Semi-finals

Clay

Andreeva M.

6
6

Kostyuk M.

1
3

4 Jun 2026

Players Stats
WFrench Open WTA

Quarter-finals

Clay

Kostyuk M.

6
2
6

Svitolina E.

3
6
2

2 Jun 2026

Players Stats
WFrench Open WTA

Round of 16

Clay

Kostyuk M.

7
6

Swiatek I.

5
1

31 May 2026

Players Stats
WFrench Open WTA

Round of 32

Clay

Kostyuk M.

6
6

Golubic V.

4
3

29 May 2026

Lookup
WFrench Open WTA

Round of 64

Clay

Kostyuk M.

64
6
6

Volynets K.

77
3
3

27 May 2026

Lookup
Iga Swiatek · Last 12 Months Matches
69 matches
matches

Over the last 52 weeks, Iga Swiatek has gone 52-17, which is a 75.4% win rate. On hard courts, she is 33-12 (73.3%). On clay, she is 9-4 (69.2%). On grass, she is 10-1 (90.9%). Across the matches with available stats in that span, she has averaged 3.3 aces per match, averaged 3 double faults per match, won 63.3% of total service points and won 49.9% of total return points.

LFrench Open WTA

Round of 16

Clay

Kostyuk M.

7
6

Swiatek I.

5
1

31 May 2026

Players Stats
WFrench Open WTA

Round of 32

Clay

Swiatek I.

6
6

Linette M.

4
4

29 May 2026

Players Stats
WFrench Open WTA

Round of 64

Clay

Swiatek I.

6
6

Bejlek S.

2
3

27 May 2026

Players Stats
WFrench Open WTA

Round of 128

Clay

Swiatek I.

6
6

Jones E.

1
2

25 May 2026

Lookup
LRome WTA

Semi-finals

Clay

Svitolina E.

6
2
6

Swiatek I.

4
6
2

14 May 2026

Lookup