Jannik Sinner

Rank: 1Elo: 2461Age: 25

3 - 1

Head-to-Head

Daniel Altmaier

Rank: 57Elo: 1588Age: 28

Match Prediction

Jannik

Sinner

Overall: 2461

Hard: 2089

Daniel

Altmaier

Overall: 1588

Hard: 1428

String Tension Elo Prediction:

Sinner 99.1%

-10556

ELO Comparison

Match History (4 Matches)

Showing 1 to 4 of 4 matches

Erste Bank Open - ViennaOct 20, 2025

1st Round · Hard

J. Sinner

D. Altmaier

Shanghai Rolex MastersSep 29, 2025

2nd Round · Hard

J. Sinner

D. Altmaier

Roland GarrosMay 29, 2023

Round of 64 · Clay

J. Sinner

76(7)66(4)5

D. Altmaier

6(0)7177

Us OpenAug 29, 2022

Round of 128 · Hard

J. Sinner

56636

D. Altmaier

72161

Date	Tournament	Winner	Score
Oct 20, 2025	Erste Bank Open - Vienna\| 1st Round Hard	Jannik Sinner	66 02
Sep 29, 2025	Shanghai Rolex Masters\| 2nd Round Hard	Jannik Sinner	66 33
May 29, 2023	Roland Garros\| Round of 64 Clay	Daniel Altmaier	6(0)7177 76(7)66(4)5
Aug 29, 2022	Us Open\| Round of 128 Hard	Jannik Sinner	56636 72161

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Jannik Sinner

Daniel Altmaier

Jannik Sinner

Season

Daniel Altmaier

44–3

94% win

15–25

38% win

Serve

9.7

Aces/Match

6.4

1.6

Double Faults/Match

3.0

65%

1st Serve %

63%

82%

1st Serve Won %

70%

59%

2nd Serve Won %

47%

Return

42%

Return Points Won %

33%

3.5/8.6 (41%)

Break Point Offense

1.8/5.3 (34%)

2.0/2.8 (71%)

Break Point Defense

3.8/6.7 (57%)

Season stats are from 2026.