Chun Hsin Tseng vs Denis Istomin — Almaty 1 CH Round of 16

Almaty 1 CH · CHALLENGER · Round of 16
Chun Hsin Tseng
TPE
Chun Hsin Tseng
#234ATP
1554ELO
1541Clay ELO
$99kYTD
$1.7MCAREER
24 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLWWLWLWLW
2 — 0
Sets
Monday, 7 June 2021
clay
UZB7
Denis Istomin
39 yrs · 185 cm · Right-handed
Last 10 · pre-match
LLLWWWLLLL
Tseng C.
7-6 6-4
Istomin D.
Tseng C.
7962
Istomin D.
6740

Chun Hsin Tseng defeated Denis Istomin 7-6 6-4 in the Almaty 1 CH round of 16 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Tseng C.serving78% hold

wins 62% of points on serve vs Istomin D.

Istomin D.serving70% hold

wins 58% of points on serve vs Tseng C.

Serve advantage — Tseng C.

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
Tseng C.Istomin D.
1st serve in·Slight edge
58%
65%
1st serve points won·Even
68%
68%
2nd serve points won·Even
51%
47%
Service points won·Even
61%
61%
Return points won·Even
39%
35%
Break points saved·Even
61%
58%
Aces / match·Slight edge
3.0
4.4
Double faults / match·Even
2.2
2.4

Averages over each player's completed matches in the selected window (200 vs 86). ATP, WTA & Challenger.

Clutch

Under pressure
Tseng C.Istomin D.
Clutch Rating·Even
26
29
Break points saved·Slight edge
83
90
Break points won·Slight edge
15
5
Deciding sets·Clear edge
31
44
Tiebreaks·Slight edge
23
18

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
Tseng C.
6.0
Even matchUmpiry ScorePartial · surface data limited
Istomin D.
6.4
Marginal edgeUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
4.6
Surface form
6.2
0.0
Win streak
Fatigue & Travel
8.2
Minutes 14d
6.4
7.0
3-set count
4.0
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.

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Bergs Z.
Skatov T.
4-66-36-2
Semi-finals
Skatov T.
Tseng C.
6-26-3
Bergs Z.
Popko D.[6]
5-76-35-1
Quarter-finals
Skatov T.
Furness E.
4-67-686-4
Bergs Z.
Coppejans K.[3]
6-32-66-4
Popko D.[6]
Martin A.[1]
7-56-3
Tseng C.
Kuzmanov D.
7-616-3
R16
Furness E.
Krstin P.
6-36-1
Skatov T.
Yevseyev D.
1-66-16-4
Kuzmanov D.
Couacaud E.[4]
7-56-0
Tseng C.
Istomin D.[7]
7-676-4
Popko D.[6]
Jianu F.
7-56-3
Martin A.[1]
Schnur B.
6-26-2
Bergs Z.
Menezes J.[8]
6-36-4
Coppejans K.[3]
Moroni G.
2-66-36-1
R32
Krstin P.
Safwat M.[2]
6-46-0
Yevseyev D.
Bonadio R.
6-44-67-5
Skatov T.
Giustino L.[5]
6-43-66-2
Couacaud E.[4]
Sachko V.
6-727-56-2
Kuzmanov D.
Menendez Maceiras A.
6-26-4
Istomin D.[7]
Basic M.
3-66-46-2
Menezes J.[8]
Tiurnev E.
6-36-1
Bergs Z.
Barrios Vera T.
2-67-696-3
Moroni G.
Serdarusic N.
7-56-1
Popko D.[6]
Orlov V.
6-26-3
Jianu F.
Gabashvili T.
6-16-3
Schnur B.
Wu T.
6-46-4
Martin A.[1]
Zhukayev B.
6-26-1
Tseng C.
Meligeni Alves F.
6-26-1
Coppejans K.[3]
Ortega Olmedo R.
6-16-2
Furness E.
Gimeno Valero C.
1-66-26-3