Janice Tjen

Rank: 36Elo: 1545Age: 24

1 - 0

Head-to-Head

Dayana Yastremska

Rank: 87Elo: 1543Age: 26

Upcoming match

Mon, Aug 24, 2026 · 4:00 PM UTC

Abierto GNP Seguros - Monterrey

1st Round

500Hard

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Match Prediction

Janice

Tjen

Overall: 1545

Hard: 1603

Dayana

Yastremska

Overall: 1543

Hard: 1529

String Tension Elo Prediction:

52.3%

47.7%

Implied Odds:

Tjen: -109

ELO Comparison

Match History (1 Match)

Showing 1 to 1 of 1 matches

Dubai Duty Free ChampionshipsFeb 15, 2026

1st Round · Hard

J. Tjen

D. Yastremska

Date	Tournament	Winner	Score
Feb 15, 2026	Dubai Duty Free Championships\| 1st Round Hard	Janice Tjen	66 41

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Detailed Stats Comparison

2026 Season Stats

Janice Tjen

Dayana Yastremska

Janice Tjen

Season

Dayana Yastremska

10–21

32% win

11–18

38% win

Serve

3.5

Aces/Match

2.2

3.7

Double Faults/Match

5.2

60%

1st Serve %

60%

65%

1st Serve Won %

60%

45%

2nd Serve Won %

46%

Return

39%

Return Points Won %

41%

2.5/7.2 (35%)

Break Point Offense

3.6/8.1 (44%)

4.0/7.5 (53%)

Break Point Defense

4.5/9.2 (49%)

Season stats are from 2026.