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

String Tension

Jannik Sinner

Rank: 2Elo: 2351Age: 24

0 - 0

No Meetings

Adolfo Daniel Vallejo

Rank: 99Elo: 1497

Match Prediction

Jannik

Sinner

Overall: 2351

Hard: 2242

Adolfo

Daniel Vallejo

Overall: 1497

Hard: 1500

String Tension Elo Prediction:

99.1%

0.9%

Implied Odds:

Sinner: -11246

Prior Meetings

No Prior Meetings

These players have never faced each other at tour level.

Recent Matches

Jannik Sinner (0-0)

No recent matches available

Adolfo Daniel Vallejo (0-0)

No recent matches available

Jannik Sinner (0-0)

No recent matches available

Detailed Stats Comparison

2026 Season Stats

Jannik Sinner

Adolfo Daniel Vallejo

Jannik Sinner

Season Comparison

Adolfo Daniel Vallejo

13-2

1-1

87%

50%

Serve Statistics

10.8

Aces/Match

2.5

1.4

Double Faults/Match

1.5

67%

1st Serve %

62%

81%

1st Serve Won %

67%

60%

2nd Serve Won %

49%

Return Statistics

41%

Return Points Won %

40%

3.3/8.5 (39%)

Break Point Offense

2.5/9.0 (28%)

2.7/3.5 (76%)

Break Point Defense

3.0/5.5 (55%)

Note: Season stats are from the 2026 season.