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Iga Swiatek

Rank: 9Elo: 2060Age: 25

4 - 1

Head-to-Head

Marta Kostyuk

UA flag
Rank: 10Elo: 2027Age: 24

Three rackets logoMatch Prediction

PL flag
Iga
Swiatek

Overall: 2060

Hard: 1620

VS
UA flag
Marta
Kostyuk

Overall: 2027

Hard: 1808

String Tension Elo Prediction:

Kostyuk 53.2%

-114

Match History (5 Matches)

Showing 1 to 5 of 5 matches
National Bank Open - TorontoAug 9, 2026
4th Round · Hard
PolandI. Swiatek
366
UkraineM. Kostyuk
612
Roland GarrosMay 31, 2026
4th Round · Clay
PolandI. Swiatek
51
UkraineM. Kostyuk
76
CincinnatiAug 12, 2024
Round of 16 · Hard
PolandI. Swiatek
66
UkraineM. Kostyuk
22
Indian WellsMar 6, 2024
Semi-Finals · Hard
PolandI. Swiatek
66
UkraineM. Kostyuk
21
Roland GarrosMay 31, 2021
Round of 16 · Clay
PolandI. Swiatek
66
UkraineM. Kostyuk
34

Recent Matches

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Detailed Stats Comparison

Iga Swiatek
vs
Marta Kostyuk
39–15
72% win
35–10
78% win

Serve

2.0
Aces/Match
4.0
2.9
Double Faults/Match
4.2
67%
1st Serve %
57%
69%
1st Serve Won %
71%
52%
2nd Serve Won %
48%

Return

49%
Return Points Won %
48%
4.6/9.1 (51%)
Break Point Offense
4.6/9.4 (49%)
3.9/6.5 (59%)
Break Point Defense
4.2/6.9 (61%)

Season stats are from 2026.