Naomi Osaka vs Janice Tjen | Head-to-Head

String Tension

Naomi Osaka

Rank: 16Elo: 1880Age: 28

0 - 0

No Meetings

Janice Tjen

Rank: 54Elo: 1575Age: 23

Match Prediction

Naomi

Osaka

Overall: 1880

Hard: 2086

Janice

Tjen

Overall: 1575

Hard: 1613

String Tension Elo Prediction:

88.6%

11.4%

Implied Odds:

Osaka: -774

Prior Meetings

No Prior Meetings

These players have never faced each other at tour level.

Recent Matches

Naomi Osaka (0-0)

No recent matches available

Janice Tjen (0-0)

No recent matches available

Naomi Osaka (0-0)

No recent matches available

Detailed Stats Comparison

2025 Season Stats

Naomi Osaka

Janice Tjen

Naomi Osaka

Season Comparison

Janice Tjen

25-13

10-5

66%

67%

Serve Statistics

6.9

Aces/Match

4.0

2.7

Double Faults/Match

4.5

57%

1st Serve %

59%

75%

1st Serve Won %

72%

50%

2nd Serve Won %

50%

Return Statistics

44%

Return Points Won %

42%

3.5/7.7 (46%)

Break Point Offense

3.1/8.2 (38%)

3.2/5.6 (57%)

Break Point Defense

3.6/6.0 (60%)

Note: Season stats are from the 2025 season.