Dayana Yastremska

Rank: 113Elo: 1474Age: 26

0 - 2

Head-to-Head

Janice Tjen

Rank: 36Elo: 1525Age: 24

Match Prediction

Dayana

Yastremska

Overall: 1474

Hard: 1460

Janice

Tjen

Overall: 1525

Hard: 1584

String Tension Elo Prediction:

Tjen 56.9%

-132

ELO Comparison

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Abierto GNP Seguros - MonterreyAug 24, 2026

1st Round · Hard

D. Yastremska

636(5)

J. Tjen

267

Dubai Duty Free ChampionshipsFeb 15, 2026

1st Round · Hard

D. Yastremska

J. Tjen

Date	Tournament	Winner	Score
Aug 24, 2026	Abierto GNP Seguros - Monterrey\| 1st Round Hard	Janice Tjen	267 636(5)
Feb 15, 2026	Dubai Duty Free Championships\| 1st Round Hard	Janice Tjen	66 41

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Dayana Yastremska

Janice Tjen

Dayana Yastremska

Season

Janice Tjen

11–20

35% win

12–24

33% win

Serve

2.3

Aces/Match

3.9

5.4

Double Faults/Match

3.7

60%

1st Serve %

60%

1st Serve Won %

66%

46%

2nd Serve Won %

45%

Return

41%

Return Points Won %

38%

3.6/8.2 (44%)

Break Point Offense

2.4/6.7 (36%)

4.5/9.2 (49%)

Break Point Defense

3.7/7.1 (52%)

Season stats are from 2026.