Gauff vs Kostyuk: Gauff favored 54%

Coco Gauff

Rank: 4Elo: 2107Age: 22

4 - 2

Head-to-Head

Marta Kostyuk

Rank: 10Elo: 2027Age: 24

Match Prediction

Coco

Gauff

Overall: 2107

Hard: 1767

Marta

Kostyuk

Overall: 2027

Hard: 1808

String Tension Elo Prediction:

Gauff 54.2%

-118

Match History (6 Matches)

Showing 1 to 6 of 6 matches

Cincinnati OpenAug 10, 2026

Quarter-Finals · Hard

C. Gauff

M. Kostyuk

Qatar TotalEnergies Open - DohaFeb 10, 2025

2nd Round · Hard

C. Gauff

M. Kostyuk

WuhanOct 7, 2024

Round of 16 · Hard

C. Gauff

M. Kostyuk

StuttgartApr 15, 2024

Quarter-Finals · Clay

C. Gauff

646(6)

M. Kostyuk

367

Australian OpenJan 15, 2024

Quarter-Finals · Hard

C. Gauff

76(3)6

M. Kostyuk

6(6)72

Adelaide 2Jan 10, 2022

Round of 16 · Hard

C. Gauff

656

M. Kostyuk

373

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Coco Gauff

Marta Kostyuk

Coco Gauff

Season

Marta Kostyuk

47–15

76% win

35–10

78% win

Serve

3.1

Aces/Match

4.0

5.6

Double Faults/Match

4.2

62%

1st Serve %

57%

68%

1st Serve Won %

71%

44%

2nd Serve Won %

48%

Return

48%

Return Points Won %

48%

4.7/10.1 (47%)

Break Point Offense

4.6/9.4 (49%)

3.8/7.1 (54%)

Break Point Defense

4.2/6.9 (61%)

Season stats are from 2026.