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KZ flag

Elena Rybakina

Rank: 1Elo: 2133Age: 27

5 - 1

Head-to-Head

Marta Kostyuk

UA flag
Rank: 10Elo: 1972Age: 24

Three rackets logoMatch Prediction

KZ flag
Elena
Rybakina

Overall: 2133

Hard: 2048

VS
UA flag
Marta
Kostyuk

Overall: 1972

Hard: 1753

String Tension Elo Prediction:

Rybakina 68.4%

-217

Match History (6 Matches)

Showing 1 to 6 of 6 matches
Miami OpenMar 21, 2026
3rd Round · Hard
KazakhstanE. Rybakina
66
UkraineM. Kostyuk
34
BNP Paribas Open - Indian WellsMar 9, 2026
3rd Round · Hard
KazakhstanE. Rybakina
66
UkraineM. Kostyuk
44
Omnium Banque Nationale - MontrealJul 28, 2025
Quarter-Finals · Hard
KazakhstanE. Rybakina
62
UkraineM. Kostyuk
11(R)
StuttgartApr 15, 2024
Final · Clay
KazakhstanE. Rybakina
66
UkraineM. Kostyuk
22
Us OpenAug 28, 2023
Round of 128 · Hard
KazakhstanE. Rybakina
66
UkraineM. Kostyuk
21
Adelaide 1Jan 2, 2023
Round of 16 · Hard
KazakhstanE. Rybakina
723
UkraineM. Kostyuk
6(5)66

Recent Matches

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Detailed Stats Comparison

Elena Rybakina
vs
Marta Kostyuk
54–15
78% win
36–12
75% win

Serve

6.3
Aces/Match
3.8
2.9
Double Faults/Match
4.0
57%
1st Serve %
57%
75%
1st Serve Won %
71%
52%
2nd Serve Won %
48%

Return

43%
Return Points Won %
47%
3.4/7.7 (44%)
Break Point Offense
4.3/8.9 (49%)
3.4/5.3 (65%)
Break Point Defense
4.0/6.7 (60%)

Season stats are from 2026.