Giulio Zeppieri vs Petr Bar Biryukov — Shanghai CH Round of 16

Shanghai CH · CHALLENGER · Round of 16
ITA
Giulio Zeppieri
#172ATP
1622ELO
1589Hard ELO
$70kYTD
$1.4MCAREER
24 yrs · 183 cm · Left-handed
Last 10
LLLWLLWLWW
2 — 0
Sets
Monday, 1 September 2025
hard
RUS
Petr Bar Biryukov
#269ATP
1351ELO
1330Hard ELO
24 yrs · 196 cm · Left-handed
Last 10
WWWWWLLWLW

Umpiry Score

Pre-match
Zeppieri G.
6.5
Marginal edgeUmpiry Score
  • Extended break: 28 days (−0.3)
Bar Biryukov P.
5.2
Clear underdogUmpiry Score
Form & Matchup
7.7+259 Hard Elo edge
Surface ELO
2.3Hard Elo 1330
7.9Overall Elo 1622
ELO gap
2.1Overall Elo 1351
5.0No prior meetings
H2H
5.0
6.3
Surface form
3.5
Win streak
0.0Lost last 3
Fatigue & Travel
Minutes 14d
9.4
6.0
Prev. match
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.

Zeppieri G.
662
Bar Biryukov P.
410

Head to head

No previous meetings on record.

Statistics

Recent form
Zeppieri G.Bar Biryukov P.
63%1st serve in+4%59%
74%1st serve points won+1%73%
54%2nd serve points won+8%46%
67%Service points won+5%62%
34%Return points won+2%36%
63%Break points saved+4%59%
8.8Aces / match+0.48.4
1.8Double faults / match+3.45.2

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

Draw

Final
Zeppieri G.
Uchiyama Y.
7-627-5
Semi-finals
Zeppieri G.
Hsu Y.[7]
7-656-3
Uchiyama Y.
Tomic B.[4]
6-37-63
Quarter-finals
Hsu Y.[7]
Zhou Y.
4-66-17-65
Tomic B.[4]
Jasika O.
6-47-62
Zeppieri G.
Peliwo F.
6-16-3
Uchiyama Y.
Noguchi R.
5-76-26-4
R16
Uchiyama Y.
Simakin I.
6-06-4
Zeppieri G.
Bar Biryukov P.
6-46-1
Tomic B.[4]
Huang T.
6-36-1
Noguchi R.
Crawford O.
6-41-66-4
Peliwo F.
Evans D.[1]
6-43-62-2
Hsu Y.[7]
Samrej K.
7-56-4
Zhou Y.
Tokuda R.
6-16-2
Jasika O.
Sun F.
2-66-26-4
R32
Simakin I.
Zhukayev B.[6]
6-46-777-5
Bar Biryukov P.
Shimabukuro S.[8]
6-46-4
Sun F.
Mccabe J.[5]
6-46-4
Jasika O.
Te R.
4-66-22-0
Uchiyama Y.
Gea A.
7-56-4
Peliwo F.
Van Assche L.
6-40-0
Zhou Y.
Nishioka Y.[3]
2-67-652-0
Hsu Y.[7]
Cui J.
6-26-1
Noguchi R.
Watanuki Y.[2]
6-47-5
Huang T.
Bai Y.
6-36-0
Samrej K.
Wu T.
0-67-57-5
Tomic B.[4]
Zeng Y.
6-46-1
Evans D.[1]
Xiao L.
6-46-4
Tokuda R.
Isomura K.
6-06-2
Crawford O.
Sharipov M.
6-36-2
Zeppieri G.
Onclin G.
6-46-4