James Duckworth vs Jannik Sinner: Head-to-Head Record
James DuckworthAustraliaHead-to-head
Jannik SinnerItaly1–3
Sinner leads · 4 meetingsHard1–3
Sinner leads
Hard1–3
James Duckworth 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 Australian Open in 2026.
How the two players compare today
James Duckworth vs Jannik Sinner stats comparison
TodayDuckworthSinner
#64Official rank#1
1,845Elo2,540
5–5Last 109–1
25Serve100
8Return84
21Clutch100
James Duckworth vs Jannik Sinner stats comparison
#64Official rank#1
1,845Elo2,540
5–5Last 109–1
25Serve100
8Return84
21Clutch100
Current form
Last 10 · most recent firstDuckworth5–5Streak L4
LLLLWLWWWW
Sinner9–1Streak W7
WWWWWWWLWW
Current form
Last 10 · newest first5–5Last 109–1
L4StreakW7
Duckworth
LLLLWLWWWW
Sinner
WWWWWWWLWW
Surface comparison
DuckworthSinner
1,845Elo2,540
57%Win % · 12M95%
41–31W–L · 12M58–3
1H2H3
Surface comparison
1,845Elo2,540
57%Win % · 12M95%
41–31W–L · 12M58–3
1H2H3
Serve vs return
Umpiry ratings · 12MDuckworth serve25vsSinner return84
Edge Sinner +59Duckworth serve vs Sinner return
66%Service points wonreturn points won41%
76%1st-serve points wonwon on return33%
Sinner serve100vsDuckworth return8
Edge Sinner +92Sinner serve vs Duckworth return
73%Service points wonreturn points won35%
81%1st-serve points wonwon on return27%
Serve vs return
Ratings · 12MDuckworth serve25vsSinner return84
Edge Sinner +59
66%Service points won · return points won41%
76%1st-serve points won · won on return33%
Sinner serve100vsDuckworth return8
Edge Sinner +92
73%Service points won · return points won35%
81%1st-serve points won · won on return27%
Clutch
Last 12 monthsDuckworthSinner
71%294 / 413Break points saved71%110 / 155
44%14–18Tiebreaks won78%18–5
58%11–8Deciding sets won63%5–3
Clutch
Last 12 months71%294 / 413Break points saved71%110 / 155
44%14–18Tiebreaks won78%18–5
58%11–8Deciding sets won63%5–3
Freshness
Duckworth · SinnerLast match
yesterdayJinan · R32vs95 days agoWimbledon · F
Matches · last 30 days
3vs0
Sets · last 14 days
4vs0
Freshness
yesterdayJinan · R32Last match95 days agoWimbledon · F
3Matches · last 30 days0
4Sets · last 14 days0
Common opponents
5 common opponents · last 12 monthsCombined record vs common opponentsDuckworth0–5 · 0%Sinner5–0 · 100%
Opponent · by rankDuckworthSinner
Common opponents
5 common opponents · last 12 monthsCombined0–55–0
OpponentDuckworthSinner
All 4 meetings
Last 4 of 4All 4 meetings
Last 4 of 4Career titles031
Grand Slam titles05
Career-high rank#46#1
Career W–L427–312406–109
Career titles031
Grand Slam titles05
Career-high rank#46#1
Career W–L427–312406–109
Age3425
Height183 cm191 cm
PlaysRight-handedRight-handed
BackhandTwo-handedTwo-handed
CountryAustraliaItaly
Turned pro20102018
Sinner leads 3–1
4 meetingsDateTournamentRoundSurfaceWinnerScore
2021Duckworth 1–1
27 Sep 2021SofiaQuarter-finalHardSinner d. Duckworth7–6 6–49 Aug 2021Canada MastersMasters 1000Round of 32HardDuckworth d. Sinner6–3 6–42020Duckworth 0–1
19 Oct 2020Cologne 2ATP 250Round of 32HardSinner d. Duckworth6–1 6–24 meetings · Duckworth 1–3Walkovers are not counted
Sinner leads 3–1
4 meetings4 meetings
2026Duckworth 0–1
Australian Open · Round of 6419 Jan 2026Sinner d. Duckworth6–1 6–4 6–2Hard·Grand Slam2021Duckworth 1–1
Sofia · Quarter-final27 Sep 2021Sinner d. Duckworth7–6 6–4HardCanada Masters · Round of 329 Aug 2021Duckworth d. Sinner6–3 6–4Hard·Masters 10002020Duckworth 0–1
Cologne 2 · Round of 3219 Oct 2020Sinner d. Duckworth6–1 6–2Hard·ATP 250More on Umpiry · about this comparison
Frequently asked
Who leads the head-to-head between James Duckworth and Jannik Sinner?
Jannik Sinner leads the head-to-head against James Duckworth 3–1 after 4 meetings.
How many times have James Duckworth and Jannik Sinner played each other?
James Duckworth and Jannik Sinner have played each other 4 times on the professional tour.
When did James Duckworth and Jannik Sinner last play each other?
Their most recent meeting came at Australian Open in 2026, where Jannik Sinner won.
How is the head-to-head record counted?
Every completed singles match between the two players counts once: tour level, Grand Slams, Challengers, ITF, team events and qualifying. Retirements count; walkovers do not.
What are the Serve, Return and Clutch ratings?
Umpiry ratings from 0 to 100: where a player ranks on tour over the last 52 weeks, adjusted for opponent strength. Clutch combines break points saved and converted, tiebreaks and deciding sets. A player with too few recent matches has no rating yet.
Why is there no win probability here?
This page compares the two players. The chance to win a specific match, with its surface, round and conditions, is on that match’s detail page.