World No. 49 Katerina Siniakova is 30 and plays right-handed. Career best: No. 27 in the world. No clear favourite surface: Hard 13-9, Clay 2-4, Grass 4-3. Twelve-month serve numbers: 71.8% of first serves in, 62.3% of those points won. Average on return: 44.5% of return points won and 39.6% of break points converted.

In form: 5 of the last 5 finished matches won. No match in our data has lasted longer than the 30-game duel with V. Mboko. We have forecast this player's matches most often at WTA Osaka Japan: 4 of them. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: WTA Guangzhou China. Whenever Katerina Siniakova is on court, the match also appears among today's tennis predictions, next to every other match of the day.

Serving and returning

1st serves in

71.4%

Won on 1st serve

62.8%

Won on 2nd serve

41.8%

Aces per match

1.6

Double faults per match

3.9

Break points saved

54.4%

Return games won

47.9%

Points won on return

47.7%

Service points won

56.8%

All points won

52.1%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament

Indian Wells WTA Round of 16 Adelaide WTA Round of 16 Berlin WTA Round of 16 Cincinnati WTA Round of 32 Doha WTA Round of 32 WTA 1000 Madrid WTA Round of 32 Bad Homburg WTA Round of 32 Strasbourg WTA Round of 32 Australian Open, Women WTA Round of 64 Roland Garros, Women WTA Round of 64 US Open, Women WTA Round of 64 Wimbledon, Women WTA Round of 64 Beijing WTA Round of 64 Dubai WTA Round of 64 Toronto WTA Round of 64 WTA 1000 Rome WTA Round of 64 Wuhan WTA Round of 64 Miami WTA Round of 128

Sorted by best result, not by date

Year by year

2026

2026in progress

21–18

W–L

Matches

4–4

Tiebreaks

1.9

Aces per match

4.4

Double faults per match

1st serves in 66.5%

Won on 1st serve 63.8%

Won on 2nd serve 47%

Break points converted 44.9%

Break points saved 61.1%

2025

29–20

W–L

Matches

7–4

Tiebreaks

1.8

Aces per match

4.5

Double faults per match

1st serves in 63%

Won on 1st serve 64.3%

Won on 2nd serve 43.5%

Break points converted 43.5%

Break points saved 56.2%

2024

34–24

W–L

Matches

5–7

Tiebreaks

1.7

Aces per match

4.8

Double faults per match

1st serves in 64.4%

Won on 1st serve 62.1%

Won on 2nd serve 45.5%

Break points converted 47.8%

Break points saved 50.4%

2023

21–18

W–L

Matches

5–6

Tiebreaks

2.3

Aces per match

Double faults per match

1st serves in 65%

Won on 1st serve 61.2%

Won on 2nd serve 44.5%

Break points converted 43.2%

Break points saved 49.3%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.

Common questions

How often do our calls on Katerina Siniakova come true?

24 of our 35 graded predictions on Katerina Siniakova's matches were right, 68.6%. The latest 20 are listed below, each pick next to its result.

Which opponent has Katerina Siniakova met most in our records?

Magda Linette, 2 times, with Katerina Siniakova at 2-0 in those matches.