Daniel Altmaier vs Jannik Sinner: Head-to-Head Record

Daniel Altmaier

Germany

1–3
4 meetings
Jannik Sinner

Italy

Hard: 0–3Clay: 1–0
Daniel Altmaier
1–3
Jannik Sinner

Daniel Altmaier and Jannik Sinner have met 4 times on the professional tour. Jannik Sinner leads the head-to-head 3–1. Their most recent meeting came at Vienna in 2025.

Common opponents

Last 12 months

Altmaier D. and Sinner J. faced 18 of the same opponents in the last 12 months. Altmaier D. went 7–16 (30%) against them, Sinner J. 33–1 (97%). Sinner J. came out clearly better against 10 of 15 comparable opponents, Altmaier D. against 0 — though 2 of those edges carry caveats (retirement).

7–16 · 30%Altmaier D. · better vs 0
Record vs common opponents
33–1 · 97%Sinner J. · better vs 10
Vs common opponents · derived from scorelines
18–35Sets75–13
214–263Games515–314
1–2Tiebreaks7–3
0–2Deciding sets6–1
Sinner J. better · same surface, 16 days apart▾
Sinner J. better · same surface, 0 days apart▾
Both won · different surfaces (Clay × Hard)▾
Both won · different surfaces (Grass × Clay)▾
Sinner J. better · same surface, 31 days apart · ⚠ retirement-shortened match▾
Sinner J. better · same surface · 12 months apart▾
Sinner J. better · different surfaces (Clay × Hard)▾
Sinner J. better · different surfaces (Grass × Hard)▾
Sinner J. better · same surface▾
Both won · same surface, 30 days apart▾
Both lost · same surface, 36 days apart▾
Sinner J. better · same surface, 0 days apart▾
Sinner J. better · different surfaces (Hard × Grass) · ⚠ retirement-shortened match▾
Sinner J. better · same surface▾
Both won · same surface▾
Hard to compare — different surface & timing
Both won · hard to compare — different surfaces (Hard × Clay) · 7 months apart▾
Mixed · hard to compare — different surfaces (Grass × Hard) · 8 months apart▾
Mixed · hard to compare — different surfaces (Clay × Hard) · 6 months apart▾
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.

Daniel Altmaier vs Jannik Sinner stats comparison

Ratings

#65 ATPRanking#1 ATP
1734Elo (overall)2320
1652Hard Elo2263
1693Clay Elo2216
1611Grass Elo2088

Form

LWLWLWLWLLLast 10WWWWWWWWLW
2026 win rate·Dominant
42%
94%
02026 titles6

Clutch

Under pressure
Daniel AltmaierJannik Sinner
Clutch Rating·Dominant
49
99
Break points saved·Slight edge
92
100
Break points won·Dominant
15
99
Deciding sets·Dominant
71
100
Tiebreaks·Dominant
69
100

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Daniel AltmaierJannik Sinner
Freshness·
84
—

Daniel Altmaier: 4 days rest · 2 matches, 46 games (7d). Higher means fresher. About

Serve vs return

Recent form
Daniel Altmaierserving80% hold

wins 63% of points on serve vs Jannik Sinner

Jannik Sinnerserving96% hold

wins 76% of points on serve vs Daniel Altmaier

Serve advantage — Jannik Sinner

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Set records · last ~30 matches

First sets won·Dominant
43%
90%
Deciding sets won·Clear edge
63%
80%

Career

Career win rate·Dominant
53%
79%
0Career titles31
0Grand Slam titles5

Profile

27Age25
188 cmHeight191 cm
RightPlaysRight

Set records use each player's last ~30 completed matches; form shows the last 10 results. Ratings come from the same data that powers the Umpiry Score.

All 4 meetings

Frequently asked questions

Who leads the head-to-head between Daniel Altmaier and Jannik Sinner?

Jannik Sinner leads the head-to-head against Daniel Altmaier 3–1 after 4 meetings.

How many times have Daniel Altmaier and Jannik Sinner played each other?

Daniel Altmaier and Jannik Sinner have played each other 4 times on the professional tour.

When did Daniel Altmaier and Jannik Sinner last play each other?

Their most recent meeting came at Vienna in 2025, where Jannik Sinner won.