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Head-to-Head

James Duckworth vs Jannik SinnerPrediction, Head-to-Head Results, and Stats

James Duckworth

🇦🇺James Duckworth

#64 · 34 yrs · R

44
1–3

4 meetings · sets 2–7

Jannik Sinner

🇮🇹Jannik Sinner

#1 · 25 yrs · R

13w

James Duckworth and Jannik Sinner have met 4 times since 2020; Jannik Sinner leads 3–1. Their first meeting came at bett1HULKS Championships - Cologne in 2020 on hard. On hard courts Sinner leads 3–1. Sinner has won the last 2 meetings. Across all meetings Duckworth has taken 2 sets to Sinner's 7. Their most recent meeting: Jannik Sinner won at Australian Open - Melbourne (2026).

Spread & Straight-Sets Form

Completed best-of-3 matches · Last 12 months

IndicatorDuckworthSinner
Wins in straight sets72%91%
Wins a set when losing38%100%
Goes to a deciding set32%11%
Covers −1.5 sets as favorite58%89%
Covers +1.5 sets as underdog60%—
Tiebreak sets won43%80%
Wins after taking set 181%100%
Wins 2-0 after taking set 178%95%

Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 3 of 3 completed meetings ended in straight sets (Duckworth 1, Sinner 2).

Style Matchup

Playing styles and historical archetype record

Duckworth

🤖 Servebot

High ace rateDominant serviceWeaker returnBig first serve
vs

Sinner

👑 The Complete Package

Elite serve & returnHigh BP conversionAll-surface dominanceClutch performer

Matchup analysis

🤖 Servebot vs 👑 The Complete Package is historically tight (52% vs 48%, 1,511 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.

Previous meetings

4 career meetings, newest first

Jan 22, 2026

Australian Open - Melbourne

H Hard · 2nd Round

16
46
26
Sinner

Oct 1, 2021

Sofia Open - Sofia

H Hard · Quarterfinals

647
46
Sinner

Aug 11, 2021

Rogers Cup - Toronto

H Hard · 2nd Round

63
64
Duckworth

Oct 20, 2020

bett1HULKS Championships - Cologne

H Hard · 1st Round

16
26
Sinner

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

MetricDuckworthSinner
W-L8–7-
Avg odds2.54-
ROI %+10.5%-
Units P/L+1.58u-

Travel

Last 30 days

MetricDuckworthSinner
Countries1—
Events2—
Matches2—
Distance1,032 mi · 1,661 km—
RouteCHN—

Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.

Common opponents

Results vs. opponents both players faced · Last 12 months

Sinner has a higher win rate against shared opponents (100% vs Duckworth's 10%).

OpponentDuckworthSinner
Alex de Minaur
L
26
67
W
75
62
Cameron Norrie
L
46
46
W
62
75
Jan-Lennard Struff
W
67
64
64
W
75
76
63
Flavio Cobolli
L
67
63
67
16
W
62
76
Nuno Borges
L
63
46
26
W
76
76
64
Jiri Lehecka
L
76
46
67
W
64
64
Rafael Jodar
L
16
76
46
57
W
62
76
Daniil Medvedev
L
76
36
26
W
62
57
64
Tomas Machac
L
36
36
W
61
67
63
Alex Michelsen
L
76
67
36
W
75
76

Recent Form

Last five matches per player

Duckworth
LLLLWLWW
L

Hubert Hurkacz

Shanghai Rolex Masters - Shanghai · 1st Round

36
647

Oct 8

L

Lorenzo Sonego

Chengdu Open - Chengdu · 1st Round

46
46

Sep 24

L

Kamil Majchrzak

Davis Cup, Group I, 1R, AUS-POL 3-1 · Rubber 2

62
36
36

Sep 19

L

Yibing Wu

U.S. Open - New York · 2nd Round

57
36
16

Sep 3

W

Matteo Arnaldi

U.S. Open - New York · 1st Round

57
63
62
768

Aug 31

L

Arthur Fery

Winston-Salem Open - Winston-Salem · Semifinals

Aug 29

W

Fabian Marozsan

Winston-Salem Open - Winston-Salem · Quarterfinals

647
62
64

Aug 28

W

Lorenzo Sonego

Winston-Salem Open - Winston-Salem · 3rd Round

75
63

Aug 27

Sinner
WWWWWWWL
W

Alexander Zverev

Wimbledon - London · Final

677
762
63
64

Jul 12

W

Novak Djokovic

Wimbledon - London · Semifinals

64
64
64

Jul 10

W

Jan-Lennard Struff

Wimbledon - London · Quarterfinals

75
764
63

Jul 7

W

Shintaro Mochizuki

Wimbledon - London · 4th Round

63
760
63

Jul 5

W

Jenson Brooksby

Wimbledon - London · 3rd Round

64
63
64

Jul 3

W

Nuno Borges

Wimbledon - London · 2nd Round

764
762
64

Jul 1

W

Miomir Kecmanovic

Wimbledon - London · 1st Round

46
63
667
62
63

Jun 29

L

Juan Manuel Cerundolo

French Open - Paris · 2nd Round

63
62
57
16
16

May 28

Rivalry momentum

Cumulative head-to-head lead over time

↑ DuckworthSinner ahead↓ Sinner

Win rate

Matches, sets and games won · Last 12 months · 61–72 matches

MetricDuckworthSinner
Matches won58%95%
Sets won56%89%
Games won52%62%

Record by tier

Head-to-head record by tournament tier

StageDuckworthSinner
Grand Slam01
ATP 25002
ATP Masters 100010

By surface

Head-to-head record per surface

SurfaceDuckworthSinner
Hard13

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James Duckworth vs Jannik Sinner FAQ

Jannik Sinner leads the head-to-head 3–1 over 4 meetings.