World No. 32 Jelena Ostapenko is 29 and plays right-handed. Career best: No. 5 in the world. On grass the record reads 5-1, well ahead of 15-15 on the other surfaces. 3.9 aces a match and 65.1% won on the first serve over twelve months make the serve the key shot. Average on return: 43.8% of return points won and 40.7% of break points converted.

A difficult stretch: 4 of the last 5 matches lost. No match in our data has lasted longer than the 30-game duel with Q. Zheng. We have forecast this player's matches most often at WTA Rome Italy: 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 Seoul Korea Republic.

Serving and returning

1st serves in

56.8%

Won on 1st serve

70.6%

Won on 2nd serve

40.2%

Aces per match

5.3

Double faults per match

8.3

Break points saved

60.5%

Return games won

42.2%

Points won on return

44.5%

Service points won

57.4%

All points won

50.8%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament

Doha WTA Semi-Finals Eastbourne WTA Semi-Finals WTA 1000 Rome WTA Quarter-Finals Linz WTA Quarter-Finals Miami WTA Round of 16 Abu Dhabi WTA Round of 16 Wimbledon, Women WTA Round of 32 Indian Wells WTA Round of 32 WTA 1000 Madrid WTA Round of 32 Adelaide WTA Round of 32 Brisbane WTA Round of 32 Stuttgart WTA Round of 32 Australian Open, Women WTA Round of 64 Roland Garros, Women WTA Round of 64 Beijing WTA Round of 64 Cincinnati WTA Round of 64 Dubai WTA Round of 64 Toronto WTA Round of 64

Wuhan WTA Round of 64

US Open, Women WTA Round of 128

Sorted by best result, not by date

Year by year

2026

2026in progress

21–18

W–L

Matches

2–3

Tiebreaks

3.6

Aces per match

5.8

Double faults per match

1st serves in 59.5%

Won on 1st serve 66.3%

Won on 2nd serve 40.5%

Break points converted 49.8%

Break points saved 53.5%

2025

18–19

W–L

Matches

3–5

Tiebreaks

4.1

Aces per match

6.4

Double faults per match

1st serves in 57.3%

Won on 1st serve 65.8%

Won on 2nd serve 41.2%

Break points converted 50.5%

Break points saved 51.3%

2024

31–19

W–L

Matches

8–4

Tiebreaks

4.1

Aces per match

5.4

Double faults per match

1st serves in 60%

Won on 1st serve 65%

Won on 2nd serve 44.2%

Break points converted 47.7%

Break points saved 56.5%

2023

36–21

W–L

Matches

5–7

Tiebreaks

Aces per match

4.8

Double faults per match

1st serves in 59%

Won on 1st serve 67%

Won on 2nd serve 44.6%

Break points converted 47.4%

Break points saved 55.6%

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 Jelena Ostapenko come true?

31 of our 36 graded predictions on Jelena Ostapenko's matches were right, 86.1%. The latest 20 are listed below, each pick next to its result.

Which opponent has Jelena Ostapenko met most in our records?

Anna Kalinskaya, 2 times, with Jelena Ostapenko at 1-1 in those matches.