Ilia Simakin vs Joshua Charlton — Zhangjiagang CH Round of 16

Zhangjiagang CH · CHALLENGER · Round of 16
RUS7
Ilia Simakin
#289ATP
1463ELO
1505Hard ELO
22 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLWWLLLLL
2 — 0
Sets
Monday, 25 August 2025
hard
AUS
Joshua Charlton
#763ATP
26 yrs
Last 10 · pre-match
LLWLWLWLLW
Simakin I.
6-4 6-4
Charlton J.
Simakin I.
662
Charlton J.
440

Ilia Simakin defeated Joshua Charlton 6-4 6-4 in the Zhangjiagang CH round of 16 on hard.

Key context

  • Match story: Ilia Simakin edged a tight contest from start to finish — 6–4 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season
Simakin I.serving91% hold

wins 71% of points on serve vs Charlton J.

Charlton J.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.Charlton J.
1st serve in·Slight edge
62%
69%
1st serve points won·Even
73%
72%
2nd serve points won·Even
52%
53%
Service points won·Even
65%
66%
Return points won·Slight edge
39%
33%
Break points saved·Even
65%
66%
Aces / match·Slight edge
6.7
8.1
Double faults / match·Clear edge
2.6
1.8

Averages over each player's completed matches in the selected window (75 vs 23). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Simakin I.
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 91 days (−1.5)
Charlton J.
3.4
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 126 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
7.2
Surface form
2.4
0.0
Win streak
0.0
Fatigue & Travel
Surface transition
6.0
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.Charlton J.
Freshness·
77
—

Simakin I.: 5 days rest · 2 matches, 56 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Shimabukuro S.[3]
Crawford O.[6]
6-33-67-5
Semi-finals
Shimabukuro S.[3]
Uchiyama Y.[5]
6-37-65
Crawford O.[6]
Isomura K.
7-616-0
Quarter-finals
Uchiyama Y.[5]
Uchida K.
6-36-4
Isomura K.
Sin S.
2-66-26-4
Shimabukuro S.[3]
Simakin I.[7]
6-46-3
Crawford O.[6]
Tokuda R.
7-613-66-2
R16
Crawford O.[6]
Moriya H.
6-34-66-4
Tokuda R.
Sekulic P.
6-46-4
Sin S.
Sun F.[4]
6-36-1
Isomura K.
Cui J.
3-66-27-69
Uchiyama Y.[5]
Huang T.
6-26-4
Shimabukuro S.[3]
Peliwo F.
6-36-4
Uchida K.
Noguchi R.[2]
6-17-64
Simakin I.[7]
Charlton J.
6-46-4
R32
Sekulic P.
Tomic B.[1]
6-11-67-66
Charlton J.
Te R.
6-46-776-4
Tokuda R.
Binda A.
5-76-36-3
Moriya H.
Yevseyev D.
6-24-66-4
Isomura K.
Fomin S.
6-36-2
Simakin I.[7]
Wu T.
6-47-61
Peliwo F.
Bar Biryukov P.
6-16-2
Uchiyama Y.[5]
Kikuchi Y.
6-25-76-1
Uchida K.
Castelnuovo L.
7-646-3
Noguchi R.[2]
Xiao L.
7-666-1
Sun F.[4]
Mo Y.
3-66-36-4
Crawford O.[6]
Imamura M.
6-36-2
Sin S.
Shin W.
7-57-64
Cui J.
Gea A.[8]
5-77-646-0
Shimabukuro S.[3]
Watt J.
6-43-66-2
Huang T.
Uesugi K.
6-16-743-2