Shuai Zhang vs Madison Keys — San Jose Round of 16

San Jose · WTA · Round of 16
CHN
Shuai Zhang
#61WTA
1711ELO
1691Hard ELO
37 yrs · 177 cm · Right-handed
Last 10
LLWWLWLWLW
2 — 0
Sets
Monday, 2 August 2021
hard
USA
Madison Keys
[3]
#19WTA
1948ELO
1901Hard ELO
$657kYTD
$24MCAREER
31 yrs · 178 cm · Right-handed
Last 10
WWLWWWWLWL

Umpiry Score

Pre-match
Zhang S.
5.4
Clear underdogUmpiry Score
Keys M.
5.8
Slight disadvantageUmpiry Score
  • Extended break: 35 days (−0.7)
Form & Matchup
2.4Hard Elo 1691
Surface ELO
7.6+209 Hard Elo edge
2.0Overall Elo 1711
ELO gap
8.0Overall Elo 1948
5.0
H2H
5.0
3.2
Surface form
4.3
7.03-match win streak
Win streak
Fatigue & Travel
6.2
Minutes 14d
7.0
3-set count
9.0
Prev. match
6.0
Surface transition
7.0
Context
5.0
Defending pts
5.0

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.

Zhang S.
7772
Keys M.
5650

Head to head

3–2
DateTournamentRoundSurfaceWinnerScore
2022-08-01San JoseR32hardMadison Keys6-4 6-2
2020-09-28Roland GarrosR128clayShuai Zhang6-3 7-6(2)
2016-01-18Australian OpenR16hardShuai Zhang3-6 6-3 6-3
2014-02-24AcapulcoR32hardShuai Zhang4-6 6-1 6-4
2013-10-07OsakaR16hardMadison Keys6-4 6-0
View full head-to-head →

Statistics

Recent form
Zhang S.Keys M.
68%1st serve in+4%64%
60%1st serve points won+6%66%
49%2nd serve points won+6%43%
57%Service points won+1%58%
42%Return points won+1%43%
59%Break points saved+1%58%
2.7Aces / match+1.84.5
2.7Double faults / match+2.24.9

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Collins D.[7]
Kasatkina D.[4]
6-36-7106-1
Semi-finals
Collins D.[7]
Konjuh A.
6-06-2
Kasatkina D.[4]
Mertens E.[1]
6-36-2
Quarter-finals
Mertens E.[1]
Putintseva Y.[8]
6-37-68
Kasatkina D.[4]
Linette M.
6-43-66-4
Konjuh A.
Zhang S.
3-66-26-0
Collins D.[7]
Rybakina E.[2]
7-657-64
R16
Mertens E.[1]
Mladenovic K.
6-24-66-4
Kasatkina D.[4]
Garcia C.
3-67-56-3
Linette M.
Martic P.[6]
7-57-65
Konjuh A.
Riske Amritraj A.[9]
6-16-4
Zhang S.
Keys M.[3]
7-57-65
Collins D.[7]
Stephens S.
3-66-46-3
Rybakina E.[2]
Liu C.
2-66-06-2
Putintseva Y.[8]
Tomljanovic A.
3-67-56-3
R32
Tomljanovic A.
Anisimova A.
1-67-57-5
Putintseva Y.[8]
Vekic D.
7-56-3
Garcia C.
Bektas E.
6-36-4
Linette M.
Pattinama Kerkhove L.
6-36-3
Konjuh A.
Bouzkova M.
7-53-67-5
Zhang S.
Raducanu E.
6-36-2
Collins D.[7]
Rogers S.
6-46-3
Stephens S.
Mcnally C.
6-46-2
Liu C.
Yastremska D.
6-34-66-4
Mladenovic K.
Han N.
6-46-4
Riske Amritraj A.[9]
Vandeweghe C.
6-36-4
Martic P.[6]
Sevastova A.
6-36-3