Ksenia Efremova is 17 and plays on the pro tour. Still looking for a winning surface: Hard 3-7, Clay 1-4. Too many free points go away on serve: 5.3 double faults a match, and the first delivery wins only 58%. Return games are a struggle, with 40.7% of return points won. 80.3% of service games held: breaking this serve is hard.

A difficult stretch: 5 of the last 5 matches lost. No match in our data has lasted longer than the 32-game duel with V. Chaudhari. We have forecast this player's matches most often at ITF Women W35 New Delhi: 3 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: ITF Women W35 Kunshan. Whenever Ksenia Efremova 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

70.5%

Won on 1st serve

59.7%

Won on 2nd serve

36.1%

Aces per match

2.6

Double faults per match

5.6

Break points saved

48.2%

Return games won

48.5%

Points won on return

41.2%

Service points won

88.7%

All points won

59.7%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament 1 title

Australian Open, Girls Juniors Winner

ITF W35 New Delhi 2 Women ITF Final ITF W35 Solapur Women ITF Quarter-Finals ITF W35 Sharm El Sheikh 2 Women ITF Round of 16

US Open, Girls Juniors Round of 32

Wimbledon, Girls Juniors Round of 32

Adana, Turkiye WTA 125 Round of 32 Saint-Malo, France WTA 125 Round of 32 ITF W35 Monastir 6 Women ITF Round of 32

Roland Garros, Girls Juniors Round of 64

Roland Garros, Women WTA Round of 128 WTA 1000 Madrid WTA Qualifying Australian Open, Women WTA Qualifying Strasbourg WTA Qualifying Paris, France WTA 125 Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

1–6

W–L

Matches

0–1

Tiebreaks

1.3

Aces per match

4.4

Double faults per match

1st serves in 65.2%

Won on 1st serve 54.3%

Won on 2nd serve 42%

Break points converted 38.6%

Break points saved 48.4%

2025

0–3

W–L

Matches

—

Tiebreaks

0.3

Aces per match

6.7

Double faults per match

1st serves in 58.4%

Won on 1st serve 50%

Won on 2nd serve 32.8%

Break points converted 37.5%

Break points saved 43.8%

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 Ksenia Efremova come true?

10 of our 15 graded predictions on Ksenia Efremova's matches were right, 66.7%. Settled picks stay listed below, so anyone can check the number.