Jannik Sinner vs Adolfo Daniel Vallejo | Head-to-Head

String Tension

Live

Jannik Sinner

Rank: 1Elo: 2409Age: 24

0 - 0

No Meetings

Adolfo Daniel Vallejo

Rank: 96Elo: 1573

Match Prediction

Jannik

Sinner

Overall: 2409

Hard: 2265

Adolfo

Daniel Vallejo

Overall: 1573

Hard: 1500

String Tension Elo Prediction:

99.1%

0.9%

Implied Odds:

Sinner: -10883

ELO Comparison

Prior Meetings

No Prior Meetings

These players have never faced each other at tour level.

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Jannik Sinner

Adolfo Daniel Vallejo

Jannik Sinner

Season Comparison

Adolfo Daniel Vallejo

28-2

4-3

93%

57%

Serve Statistics

9.2

Aces/Match

3.0

1.3

Double Faults/Match

1.0

65%

1st Serve %

66%

82%

1st Serve Won %

68%

60%

2nd Serve Won %

52%

Return Statistics

42%

Return Points Won %

40%

3.3/8.4 (39%)

Break Point Offense

3.0/6.7 (45%)

2.0/2.7 (75%)

Break Point Defense

3.3/5.6 (59%)

Note: Season stats are from the 2026 season.