Kokoro Isomura vs Petr Bar Biryukov — Shanghai CH Qualifying Round 2

Shanghai CH · CHALLENGER · Qualifying Round 2
JPN9
Kokoro Isomura
#571ATP
1206ELO
1176Hard ELO
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
WWLWWLLWLW
2 — 0
Sets
Monday, 1 September 2025 ·
hard
RUS2
Petr Bar Biryukov
#273ATP
1414ELO
1418Hard ELO
24 yrs · 196 cm · Left-handed
Last 10 · pre-match
WLWLWWWWWL
Isomura K.
7-6 7-5
Bar Biryukov P.
Isomura K.
772
Bar Biryukov P.
650

Kokoro Isomura defeated Petr Bar Biryukov 7-6 7-5 in the Shanghai CH qualifying round 2 on hard.

Key context

Head to head

No previous meetings on record.

Statistics

This season
Isomura K.Bar Biryukov P.
1st serve in·Slight edge
65%
60%
1st serve points won·Slight edge
67%
76%
2nd serve points won·Even
49%
50%
Service points won·Slight edge
61%
66%
Return points won·Slight edge
40%
34%
Break points saved·Slight edge
59%
66%
Aces / match·Dominant
2.1
11.0
Double faults / match·Clear edge
3.4
4.3

Averages over each player's completed matches in the selected window (75 vs 104). ATP, WTA & Challenger.

Freshness

Recent load
Isomura K.Bar Biryukov P.
Freshness·Slight edge
87
93

Isomura K.: 9 days rest · 3 matches (14d) · Bar Biryukov P.: 7 days rest · 1 match, 18 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast

Draw