Zhizhen Zhang vs Daniel Altmaier — Hamburg Quarter-final

Hamburg · ATP · Quarter-final
CHN
Zhizhen Zhang
#224ATP
1673ELO
1653Clay ELO
29 yrs · 193 cm · Right-handed
Last 10
LLLWWLLLWL
2 — 0
Sets
Monday, 24 July 2023
clay
GER
Daniel Altmaier
#57ATP
1687ELO
1667Clay ELO
$464kYTD
$5.3MCAREER
27 yrs · 188 cm · Right-handed
Last 10
LLWWLWLLLW

Umpiry Score

Pre-match
Zhang Z.
6.3
Marginal edgeUmpiry Score
Altmaier D.
6.5
Marginal edgeUmpiry Score
Form & Matchup
5.3Clay Elo 1653
Surface ELO
4.7+14 Clay Elo edge
5.2Overall Elo 1673
ELO gap
4.8Overall Elo 1687
5.0No prior meetings
H2H
5.0
4.9
Surface form
5.9
0.0Lost last 2
Win streak
Fatigue & Travel
8.6
Minutes 14d
4.8
7.0
3-set count
4.0
7.0
Prev. match
7.0
Context
5.0
Defending pts
6.0

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 Z.
662
Altmaier D.
440

Conditions

Court speed
Medium-slowfavours grinders
0.74
SlowFast

Head to head

No previous meetings on record.

Statistics

Recent form
Zhang Z.Altmaier D.
64%1st serve in+1%63%
73%1st serve points won+4%69%
50%2nd serve points won+5%45%
65%Service points won+5%60%
33%Return points won+3%36%
66%Break points saved+15%51%
7.6Aces / match+2.45.2
1.5Double faults / match+12.5

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

Draw

Final
Zverev A.[4]
Djere L.
7-56-3
Semi-finals
Djere L.
Zhang Z.
6-36-2
Zverev A.[4]
Fils A.
6-26-4
Quarter-finals
Fils A.
Ruud C.[1]
6-06-4
Zverev A.[4]
Van Assche L.
6-36-4
Djere L.
Musetti L.[3]
7-56-3
Zhang Z.
Altmaier D.
6-46-4
R16
Van Assche L.
Davidovich Fokina A.[7]
3-67-656-4
Djere L.
Pella G.
6-23-66-3
Zhang Z.
Hanfmann Y.
4-66-16-4
Musetti L.[3]
Kovalik J.
3-66-26-4
Zverev A.[4]
Marterer M.
6-37-5
Ruud C.[1]
Garin C.
1-66-26-2
Altmaier D.
Rublev A.[2]
6-26-2
Fils A.
Lajovic D.
7-57-5
R32
Davidovich Fokina A.[7]
Cachin P.
2-67-56-2
Lajovic D.
Kecmanovic M.[8]
3-66-46-3
Van Assche L.
Muller A.
7-636-4
Musetti L.[3]
Ymer E.
6-46-1
Zhang Z.
Choinski J.
6-47-5
Rublev A.[2]
Zapata Miralles B.
5-76-17-67
Hanfmann Y.
Cerundolo F.[5]
4-66-24-2
Zverev A.[4]
Molcan A.
6-06-3
Ruud C.[1]
Baez S.
6-31-66-3
Kovalik J.
Seyboth Wild T.
7-666-4
Fils A.
Galan D.
7-57-5
Djere L.
Etcheverry T.[6]
7-626-3
Altmaier D.
Gasquet R.
7-56-4
Pella G.
Monteiro T.
6-34-66-4
Marterer M.
Molleker R.
7-626-2
Garin C.
Dellien H.
6-736-16-3