Okalova vs Tjen: Tjen favored 55%

String Tension

Martina Okalova

Elo: 1494Age: 29

0 - 1

Head-to-Head

Janice Tjen

Rank: 49Elo: 1532Age: 24

Match Prediction

Martina

Okalova

Overall: 1494

Hard: 1494

Janice

Tjen

Overall: 1532

Hard: 1591

String Tension Elo Prediction:

Tjen 55.3%

-124

Match History (1 Match)

Showing 1 to 1 of 1 matches

Jasmin Open Tunisia - MonastirSep 8, 2025

2nd Round · Hard

M. Okalova

J. Tjen

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Detailed Stats Comparison

2025 Season Stats

Martina Okalova

Janice Tjen

Martina Okalova

Season

Janice Tjen

1–1

50% win

13–25

34% win

Serve

0.0

Aces/Match

4.2

7.5

Double Faults/Match

3.7

68%

1st Serve %

60%

48%

1st Serve Won %

66%

33%

2nd Serve Won %

45%

Return

39%

Return Points Won %

38%

3.5/8.5 (41%)

Break Point Offense

2.4/6.8 (35%)

7.5/13.0 (58%)

Break Point Defense

3.9/7.3 (53%)

Season stats are from 2025.