Petr Bar Biryukov vs Evan Zhu — Jinan CH Qualifying Round 1

Jinan CH · CHALLENGER · Qualifying Round 1
RUS8
Petr Bar Biryukov
#285ATP
1414ELO
1418Hard ELO
24 yrs · 196 cm · Left-handed
Last 10 · pre-match
LLLWWWWWWW
2 — 0
Sets
Monday, 6 October 2025
hard
USA
Evan Zhu
#699ATP
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
WWLWLLLWWW
Bar Biryukov P.
6-2 6-4
Zhu E.
Bar Biryukov P.
662
Zhu E.
240

Petr Bar Biryukov defeated Evan Zhu 6-2 6-4 in the Jinan CH qualifying round 1 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Bar Biryukov P.serving86% hold

wins 67% of points on serve vs Zhu E.

Zhu E.serving85% hold

wins 66% of points on serve vs Bar Biryukov P.

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

Statistics

This season
Bar Biryukov P.Zhu E.
1st serve in·Even
60%
59%
1st serve points won·Slight edge
76%
66%
2nd serve points won·Even
50%
50%
Service points won·Slight edge
65%
60%
Return points won·Even
33%
37%
Break points saved·Slight edge
65%
56%
Aces / match·Dominant
11.5
3.1
Double faults / match·Clear edge
4.8
3.5

Averages over each player's completed matches in the selected window (68 vs 34). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Bar Biryukov P.
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
Zhu E.
5.6
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
5.5
Surface form
2.8
Win streak
0.0Lost last 2
Fatigue & Travel
7.3
Minutes 14d
8.9
7.0
3-set count
7.0
8.0
Prev. match
8.0
Context
6.0
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.

Freshness

Recent load
Bar Biryukov P.Zhu E.
Freshness·
—
76

Zhu E.: 1 day rest · 2 matches, 43 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Q2
Zhukov M.
Wang X.
6-46-2
Bar Biryukov P.[8]
Xiao L.
6-26-4
Jacquet K.[1]
Soriano Barrera A.[9]
6-37-5
Samrej K.
Uchiyama Y.[7]
6-46-1
Yevseyev D.[10]
Fomin S.
7-616-0
Kotov P.
Santillan A.
6-47-68
Q1
Fomin S.
Noguchi R.[4]
6-746-47-62
Wang X.
Chung H.[12]
6-24-66-1
Soriano Barrera A.[9]
Rawat S.
6-36-2
Kotov P.
Sin S.[11]
6-46-1
Jacquet K.[1]
Chen C.
6-26-4
Zhukov M.
Bolt A.[2]
6-46-2
Samrej K.
Kubler J.[3]
6-47-65
Uchiyama Y.[7]
Huang T.
6-26-2
Yevseyev D.[10]
Wang A.
7-56-4
Santillan A.
Skatov T.[5]
6-36-4
Xiao L.
Jasika O.[6]
6-26-4
Bar Biryukov P.[8]
Zhu E.
6-26-4