World No. 49 Janice Tjen is 24 and plays right-handed. Career best: No. 35 in the world. Still looking for a winning surface: Hard 8-13, Clay 2-5, Grass 2-5. 3.8 aces a match and 64% won on the first serve over twelve months make the serve the key shot. Return games are a struggle, with 38.2% of return points won.

Mixed recent form, 2-3 over the last 5. No match in our data has lasted longer than the 37-game duel with V. Golubić. 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 Beijing China.

Serving and returning

1st serves in

65.1%

Won on 1st serve

66.1%

Won on 2nd serve

44.8%

Aces per match

5.5

Double faults per match

4.1

Break points saved

50%

Return games won

23.2%

Points won on return

37.3%

Service points won

58.7%

All points won

48.5%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament 2 titles

Chennai WTA Winner

Jinan, China WTA 125 Winner

Dubai WTA Round of 16 Abu Dhabi WTA Round of 16 Guadalajara WTA Round of 16 Monterrey WTA Round of 16 Washington WTA Round of 16 Rabat WTA Round of 16 Birmingham, Great Britain WTA 125 Round of 16 Cincinnati WTA Round of 32 Doha WTA Round of 32 Charleston WTA Round of 32 Merida WTA Round of 32 's-Hertogenbosch WTA Round of 32 Auckland WTA Round of 32 Eastbourne WTA Round of 32 Hobart WTA Round of 32 Nottingham WTA Round of 32 Australian Open, Women WTA Round of 64 Wimbledon, Women WTA Round of 64 WTA 1000 Madrid WTA Round of 64 Roland Garros, Women WTA Round of 128 US Open, Women WTA Round of 128 Indian Wells WTA Round of 128 Miami WTA Round of 128 Toronto WTA Round of 128 WTA 1000 Rome WTA Round of 128 Guangzhou WTA Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

12–24

W–L

Matches

10–7

Tiebreaks

3.9

Aces per match

3.7

Double faults per match

1st serves in 62.8%

Won on 1st serve 65.5%

Won on 2nd serve 46.7%

Break points converted 36.1%

Break points saved 52%

2025

6–3

W–L

Matches

3–1

Tiebreaks

Aces per match

2.9

Double faults per match

1st serves in 68.1%

Won on 1st serve 69%

Won on 2nd serve 47.1%

Break points converted 44.7%

Break points saved 50%

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 Janice Tjen come true?

22 of our 35 graded predictions on Janice Tjen's matches were right, 62.9%. The latest 21 are listed below, each pick next to its result.

Which opponent has Janice Tjen met most in our records?

Leylah Fernandez, 3 times, with Janice Tjen at 3-0 in those matches.