Ilia Simakin vs Petr Bar Biryukov — Chennai CH Quarter-final

Chennai CH · CHALLENGER · Quarter-final
RUS4
Ilia Simakin
#289ATP
1463ELO
1505Hard ELO
22 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLWWLLLLL
2 — 1
Sets
Monday, 9 February 2026
hard
RUS
Petr Bar Biryukov
#285ATP
1414ELO
1418Hard ELO
24 yrs · 196 cm · Left-handed
Last 10 · pre-match
LLLWWWWWWW
Simakin I.
7-6 4-6 7-5
Bar Biryukov P.
Simakin I.
77472
Bar Biryukov P.
65651

Ilia Simakin defeated Petr Bar Biryukov 7-6 4-6 7-5 in the Chennai CH quarter-final on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Simakin I.serving89% hold

wins 69% of points on serve vs Bar Biryukov P.

Bar Biryukov P.serving85% hold

wins 66% of points on serve vs Simakin I.

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
Simakin I.Bar Biryukov P.
1st serve in·Even
62%
59%
1st serve points won·Even
72%
76%
2nd serve points won·Even
52%
49%
Service points won·Even
64%
65%
Return points won·Even
38%
34%
Break points saved·Even
67%
63%
Aces / match·Dominant
6.9
10.2
Double faults / match·Dominant
2.7
5.3

Averages over each player's completed matches in the selected window (23 vs 28). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Simakin I.
8.3
Dominant favouriteUmpiry Score
Bar Biryukov P.
5.8
Slight disadvantageUmpiry Score
Form & Matchup
7.6+87 Hard Elo edge
Surface ELO
2.4Hard Elo 1418
7.7Overall Elo 1463
ELO gap
2.3Overall Elo 1414
8.1No prior meetings
H2H
1.9
10.0
Surface form
7.2
10.011-match win streak
Win streak
Fatigue & Travel
4.6
Minutes 14d
6.2
0.0
3-set count
0.0
8.0
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.

Freshness

Recent load
Simakin I.Bar Biryukov P.
Freshness·
82
—

Simakin I.: 6 days rest · 2 matches, 56 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Ferreira Silva F.[6]
Gomez F.[2]
6-46-7106-4
Semi-finals
Ferreira Silva F.[6]
Simakin I.[4]
6-46-2
Gomez F.[2]
Kasnikowski M.
6-32-67-5
Quarter-finals
Gomez F.[2]
Yevseyev D.
6-36-4
Ferreira Silva F.[6]
Xilas I.
6-26-4
Simakin I.[4]
Bar Biryukov P.
7-654-67-5
Kasnikowski M.
Castelnuovo L.
6-37-65
R16
Xilas I.
Vanshelboim E.
6-36-4
Ferreira Silva F.[6]
Ajdukovic D.
6-36-4
Simakin I.[4]
Sekulic P.
4-67-57-61
Bar Biryukov P.
Nagal S.[8]
4-67-626-3
Kasnikowski M.
Rawat S.
6-26-3
Castelnuovo L.
Crawford O.[3]
1-66-37-65
Gomez F.[2]
Carboni L.
6-36-4
Yevseyev D.
Mukund S.
3-66-26-3
R32
Vanshelboim E.
Vishal Balsekar A.
6-06-0
Ajdukovic D.
Binda A.
6-46-4
Ferreira Silva F.[6]
Singh K.
6-46-4
Bar Biryukov P.
Eqbal I.
6-36-4
Nagal S.[8]
Gill F.
1-66-16-3
Rawat S.
Noguchi R.[5]
2-66-36-2
Kasnikowski M.
Lakshmanan A.
7-56-2
Castelnuovo L.
Leong M.
6-46-0
Crawford O.[3]
Singh D.
7-663-67-5
Mukund S.
Sinha N.
7-56-3
Gomez F.[2]
Sureshkumar M.
6-16-2
Yevseyev D.
Bax F.[7]
5-76-43-2
Carboni L.
Dev S.
6-20-0
Sekulic P.
Gray A.
6-37-69
Xilas I.
Clarke J.[1]
6-46-4
Simakin I.[4]
Dhamne M.
6-36-2