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

String Tension

Jannik Sinner

Rank: 1Elo: 2348Age: 24

0 - 0

No Meetings

Adolfo Daniel Vallejo

Rank: 72Elo: 1587

Match Prediction

Jannik

Sinner

Overall: 2348

Hard: 2265

Adolfo

Daniel Vallejo

Overall: 1587

Hard: 1500

String Tension Elo Prediction:

98.8%

1.2%

Implied Odds:

Sinner: -8045

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

37-3

5-4

93%

56%

Serve Statistics

8.2

Aces/Match

4.0

1.4

Double Faults/Match

1.9

64%

1st Serve %

65%

81%

1st Serve Won %

69%

60%

2nd Serve Won %

51%

Return Statistics

43%

Return Points Won %

40%

3.5/8.3 (41%)

Break Point Offense

3.2/7.2 (45%)

1.9/2.7 (71%)

Break Point Defense

3.4/5.9 (58%)

Note: Season stats are from the 2026 season.