Jannik Sinner vs Jan Lennard Struff — Wimbledon Quarter-final

Wimbledon · ATP · Quarter-final
Jannik Sinner
ITA
Jannik Sinner
#1ATP
2320ELO
2088Grass ELO
$6.9MYTD
$65MCAREER
24 yrs · 191 cm · Right-handed
Last 10
WWWWLWWWWW
—
Sets
Tuesday, 7 July 2026 ·
grass
Jan Lennard Struff
GER
Jan Lennard Struff
#74ATP
1692ELO
1623Grass ELO
$492kYTD
$13MCAREER
36 yrs · 193 cm · Right-handed
Last 10
WWWWLWLWLW
Sinner J.
vs
Struff J.

Jannik Sinner faces Jan Lennard Struff in the Wimbledon quarter-final on grass. Jannik Sinner holds the paper edge — ranked #1, leading the head-to-head 3–0, defending the title. Recent grass form is closely matched.

Win Probability

Pre-match · updated 00:20 UTC
Sinner J.96%
Struff J.4%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Sinner J. heavily favoured

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Umpiry Score

Pre-match
Sinner J.
8.9
Dominant favouriteUmpiry Score
Struff J.
5.1
Clear underdogUmpiry Score
Form & Matchup
10.0+465 Grass Elo edge
Surface ELO
0.0Grass Elo 1623
10.0Overall Elo 2320
ELO gap
0.0Overall Elo 1692
7.0Leads 1–0 on grass
H2H
3.0Trails 0–1 on grass
10.010 of last 10 on grass
Surface form
7.57 of last 10 on grass
7.04-match win streak
Win streak
7.04-match win streak
Fatigue & Travel
0.04 three-setters in 14 days
3-set count
0.03 three-setters in 14 days
6.8Won 80% in GBR (30)
Country comfort
5.2Won 54% in GBR (24)
Context
Defending pts
6.0Reached the R32 here last year
5.0Opponent hot: 7 of last 10
Opponent rise

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Form trajectory

Sinner J.Cooling
Struff J.Rising

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

32 vs 18 matches

Statistics

This season
Sinner J.Struff J.
1st serve in·Slight edge
65%
60%
1st serve points won·Slight edge
81%
73%
2nd serve points won·Slight edge
60%
50%
Service points won·Slight edge
73%
64%
Return points won·Even
41%
37%
Break points saved·Clear edge
75%
61%
Aces / match·Slight edge
9.0
7.6
Double faults / match·Clear edge
1.3
2.8

Averages over each player's completed matches in the selected window (32 vs 18). ATP, WTA & Challenger.

Serve vs return

This season
Sinner J.serving96% hold

wins 77% of points on serve vs Struff J.

Struff J.serving83% hold

wins 65% of points on serve vs Sinner J.

Serve-dominated — both hold easily, expect tiebreaks

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

Clutch

Under pressure
Sinner J.Struff J.
Clutch Rating·Dominant
100
62
Break points saved·Even
100
99
Break points won·Dominant
100
21
Deciding sets·Dominant
100
68
Tiebreaks·Slight edge
100
94

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

Freshness

Recent load
Sinner J.Struff J.
Freshness·Clear edge
58
41

Sinner J.: 2 days rest · 3 matches, 114 games (7d) · Struff J.: 2 days rest · 3 matches, 150 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather forecast
25°CClear
Wind 14 km/hHumidity 50%

Head to head

3–0
DateTournamentRoundSurfaceWinnerScore
2024-06-17HalleQFgrassJannik Sinner6-2 6-7(1) 7-6(3)
2024-04-08Monte Carlo MastersR16clayJannik Sinner6-4 6-2
2024-03-04Indian Wells MastersR32hardJannik Sinner6-3 6-4
View full head-to-head →
R128
R64
R32
R16
Quarter-finals
Semi-finals
Final
Sinner J.[1]
Kecmanovic M.
4-66-36-766-26-3
Borges N.
Boyer T.
6-37-57-5
Vukic A.
Brooksby J.
6-771-61-6
Nava E.
Buse I.[31]
6-736-35-70-6
Jodar R.[23]
Gill F.
6-36-37-5
Shapovalov D.
Carreno Busta P.
3-66-770-0
Mochizuki S.
Basing M.
6-36-06-0
Quinn E.
Darderi L.[14]
7-677-56-2
Ruud C.[11]
Hurkacz H.
4-62-66-77
Medjedovic H.
Ofner S.
6-12-66-43-64-6
Kwon S.
Landaluce M.
6-46-36-3
Muller A.
Paul T.[21]
1-62-61-6
Nakashima B.[28]
Pinnington Jones J.
6-37-657-5
Struff J.
Baez S.
6-17-644-62-67-5
Ugo Carabelli C.
Merida Aguilar D.
6-46-32-60-3
Cilic M.
Medvedev D.[8]
1-62-64-6
Auger Aliassime F.[3]
Shevchenko A.
6-36-16-4
Walton A.
Prizmic D.
6-46-734-62-6
Vallejo A.
Mejia N.
6-44-65-76-72
Zheng M.
Norrie C.[26]
6-776-26-726-37-64
Davidovich Fokina A.[22]
Cerundolo J.
6-46-47-62
Tirante T.
Marozsan F.
5-73-64-6
Van Assche L.
Fucsovics M.
3-60-4
Svrcina D.
Tien L.[16]
1-64-67-643-6
Rublev A.[12]
Safiullin R.
4-67-666-33-66-712
Kovacevic A.
Van De Zandschulp B.
3-67-624-60-6
De Jong J.
Hijikata R.
7-643-65-76-46-3
Bautista Agut R.
Fonseca J.[24]
6-744-63-6
Rinderknech A.[25]
Tarvet O.
7-647-644-67-5
Trungelliti M.
Damm M.
6-757-656-726-75
Gaston H.
Tsitsipas S.
1-64-62-6
Wu Y.
Djokovic N.[7]
4-67-54-64-6
De Minaur A.[5]
Burruchaga R.
7-656-16-0
Mannarino A.
Droguet T.
6-26-46-1
Bellucci M.
Svajda Z.
Majchrzak K.
Tabilo A.[30]
6-37-57-5
Khachanov K.[19]
Harris B.
6-35-76-36-3
Hanfmann Y.
Mpetshi Perricard G.
6-767-696-26-3
Griekspoor T.
Duckworth J.
4-66-45-74-6
Navone M.
Cobolli F.[9]
6-16-753-66-78
Mensik J.[15]
Samuel T.
5-76-36-33-67-67
Sweeny D.
Dimitrov G.
6-743-65-7
Wawrinka S.
Berrettini M.
7-676-7166-776-75
Collignon R.
Fils A.[20]
5-71-63-6
Humbert U.[27]
Bergs Z.
2-65-76-46-33-6
Shimabukuro S.
Faria J.
6-763-67-623-6
Dzumhur D.
Fery A.
6-32-62-61-6
Virtanen O.
Shelton B.[4]
6-43-66-786-27-69
Fritz T.[6]
Draper J.
Kypson P.
Mcdonald M.
3-66-16-46-4
Bonzi B.
Diallo G.
6-16-46-753-61-3
Sonego L.
Etcheverry T.[29]
6-46-46-727-64
Tiafoe F.[17]
Atmane T.
7-666-14-66-4
Kopriva V.
Choinski J.
3-65-72-6
Jacquet K.
Gaubas V.
6-36-47-62
Kokkinakis T.
Bublik A.[10]
6-43-67-6103-64-6
Lehecka J.[13]
Popyrin A.
6-46-26-4
Molcan A.
Altmaier D.
6-43-67-56-2
Michelsen A.
Fearnley J.
6-36-42-63-62-6
Munar J.
Cerundolo F.[18]
6-16-46-3
Arnaldi M.[32]
Halys Q.
6-31-66-753-6
Moutet C.
Giron M.
6-44-65-74-6
Royer V.
Wendelken H.
4-66-36-36-3
Blockx A.
Zverev A.[2]
4-67-686-756-70
Sinner J.[1]
Borges N.
7-647-626-4
Brooksby J.
Buse I.[31]
6-26-26-3
Jodar R.[23]
Carreno Busta P.
3-66-31-66-36-4
Mochizuki S.
Quinn E.
6-27-667-5
Hurkacz H.
Ofner S.
7-686-46-4
Kwon S.
Paul T.[21]
3-66-742-6
Nakashima B.[28]
Struff J.
6-46-766-757-666-77
Merida Aguilar D.
Medvedev D.[8]
6-33-65-72-6
Auger Aliassime F.[3]
Prizmic D.
7-626-37-5
Mejia N.
Zheng M.
7-646-781-64-6
Davidovich Fokina A.[22]
Marozsan F.
6-36-06-3
Fucsovics M.
Tien L.[16]
6-766-47-646-3
Safiullin R.
Van De Zandschulp B.
6-04-66-33-67-65
De Jong J.
Fonseca J.[24]
1-65-74-6
Rinderknech A.[25]
Damm M.
6-47-616-3
Tsitsipas S.
Djokovic N.[7]
3-64-62-6
De Minaur A.[5]
Mannarino A.
6-36-26-2
Svajda Z.
Majchrzak K.
2-66-26-756-46-3
Khachanov K.[19]
Hanfmann Y.
6-36-46-4
Duckworth J.
Cobolli F.[9]
6-746-36-731-6
Mensik J.[15]
Dimitrov G.
6-756-45-73-6
Berrettini M.
Fils A.[20]
6-47-53-66-3
Bergs Z.
Faria J.
7-664-66-26-3
Fery A.
Virtanen O.
5-77-636-36-3
Fritz T.[6]
Kypson P.
6-26-27-5
Diallo G.
Sonego L.
6-746-46-747-662-6
Tiafoe F.[17]
Choinski J.
4-66-27-56-2
Jacquet K.
Bublik A.[10]
3-64-66-75
Lehecka J.[13]
Molcan A.
6-36-26-4
Fearnley J.
Munar J.
4-66-734-6
Halys Q.
Giron M.
6-753-64-6
Royer V.
Zverev A.[2]
1-63-66-73
Sinner J.[1]
Brooksby J.
6-46-36-4
Jodar R.[23]
Mochizuki S.
6-16-754-64-6
Hurkacz H.
Paul T.[21]
4-67-657-56-2
Struff J.
Medvedev D.[8]
7-647-657-5
Auger Aliassime F.[3]
Zheng M.
7-616-26-1
Davidovich Fokina A.[22]
Fucsovics M.
7-636-26-3
Safiullin R.
Fonseca J.[24]
6-36-36-3
Rinderknech A.[25]
Djokovic N.[7]
5-74-66-16-74
De Minaur A.[5]
Svajda Z.
6-25-76-26-4
Khachanov K.[19]
Cobolli F.[9]
6-06-747-652-62-6
Dimitrov G.
Berrettini M.
6-36-43-65-76-3
Bergs Z.
Fery A.
6-25-76-26-736-75
Fritz T.[6]
Sonego L.
4-66-36-47-65
Tiafoe F.[17]
Bublik A.[10]
6-46-756-7116-43-6
Lehecka J.[13]
Munar J.
6-46-44-66-4
Giron M.
Zverev A.[2]
2-66-744-6
Sinner J.
Mochizuki S.
6-37-606-3
Hurkacz H.
Struff J.
6-37-656-725-72-4
Auger Aliassime F.
Davidovich Fokina A.
6-747-666-36-726-1
Safiullin R.
Djokovic N.[7]
6-763-66-33-6
De Minaur A.
Cobolli F.
Dimitrov G.
Fery A.
Fritz T.
Bublik A.
Lehecka J.
Zverev A.
Sinner J.
Struff J.
Auger Aliassime F.
Djokovic N.
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