Petr Bar Biryukov vs Charles Chen — Jingshan CH Qualifying Round 1

Jingshan CH · CHALLENGER · Qualifying Round 1
RUS
Petr Bar Biryukov
[6]
#269ATP
1351ELO
1330Hard ELO
24 yrs · 196 cm · Left-handed
Last 10
WWWWWLLWLW
2 — 1
Sets
Monday, 22 September 2025
hard
CHN
Charles Chen
#1378ATP
18 yrs
Last 10
LLLLLWLLLW

Umpiry Score

Pre-match
Bar Biryukov P.
4.5
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
Chen C.
5.6
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
4.0
Surface form
2.5
0.0
Win streak
0.0Lost last 3
Fatigue & Travel
8.7
Minutes 14d
8.1
Prev. match
8.0
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.

Bar Biryukov P.
77462
Chen C.
64611

Head to head

No previous meetings on record.

Statistics

Recent form
Bar Biryukov P.Chen C.
59%1st serve in+5%54%
73%1st serve points won+2%71%
46%2nd serve points won+2%44%
62%Service points won+3%59%
36%Return points won+3%33%
59%Break points saved+6%53%
8.4Aces / match+3.54.9
5.2Double faults / match+1.93.3

Averages from each player's recent completed matches (20 vs 15). ATP, WTA & Challenger.

Draw — qualifying

Q2
Harris L.[2]
Castelnuovo L.
6-11-2
Sin S.[9]
Seggerman R.
6-746-46-3
Bar Biryukov P.[6]
Samrej K.[10]
6-46-4
Bolt A.[1]
Takahashi Y.[12]
6-37-64
Sharipov M.[3]
Soriano Barrera A.[7]
6-26-4
Wu T.[4]
Yevseyev D.[8]
7-53-66-4
Q1
Bar Biryukov P.[6]
Chen C.
7-644-66-1
Harris L.[2]
Huang T.
6-16-3
Sharipov M.[3]
Wang X.
6-36-2
Soriano Barrera A.[7]
Ho R.
6-36-4
Yevseyev D.[8]
Zeng Y.
6-46-2
Sin S.[9]
Kikuchi Y.
3-66-16-2
Bolt A.[1]
Zhu E.
6-33-66-3
Takahashi Y.[12]
Zheng Z.
6-46-2
Castelnuovo L.
Sultanov K.[11]
6-46-2
Wu T.[4]
Zhang Y.
6-06-0
Seggerman R.
Kotov P.[5]
7-52-66-3
Samrej K.[10]
Mo Y.
2-66-36-4