Jason Jung vs Zdenek Kolar — Yokohama CH Round of 32

Yokohama CH · CHALLENGER · Round of 32
Jason Jung
TPE
Jason Jung
#896ATP
1420ELO
1389Hard ELO
37 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWWWLLLLLL
2 — 0
Sets
Monday, 31 October 2022
hard
Zdenek Kolar
CZE8
Zdenek Kolar
#153ATP
1506ELO
1432Hard ELO
$121kYTD
$1.3MCAREER
29 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLWWLLLW
Jung J.
6-2 6-1
Kolar Z.
Jung J.
662
Kolar Z.
210

Jason Jung defeated Zdenek Kolar 6-2 6-1 in the Yokohama CH round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Jung J.serving72% hold

wins 59% of points on serve vs Kolar Z.

Kolar Z.serving74% hold

wins 60% of points on serve vs Jung J.

Even serve battle

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
Jung J.Kolar Z.
1st serve in·Even
65%
64%
1st serve points won·Even
67%
66%
2nd serve points won·Even
50%
49%
Service points won·Even
61%
60%
Return points won·Even
39%
41%
Break points saved·Even
56%
58%
Aces / match·Even
2.6
2.1
Double faults / match·Even
2.8
3.0

Averages over each player's completed matches in the selected window (121 vs 199). ATP, WTA & Challenger.

Clutch

Under pressure
Jung J.Kolar Z.
Clutch Rating·Slight edge
21
26
Break points saved·Slight edge
64
53
Break points won·Clear edge
8
28
Deciding sets·Dominant
21
58
Tiebreaks·Dominant
69
8

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

Umpiry Score

Pre-match
Jung J.
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
Kolar Z.
6.0
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
3.2
Surface form
4.5
0.0
Win streak
0.0Lost last 2
Fatigue & Travel
Minutes 14d
5.7
3-set count
7.0
9.0
Prev. match
9.0
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
Jung J.Kolar Z.
Freshness·Clear edge
78
90

Jung J.: 5 days rest · 3 matches, 61 games (7d) · Kolar Z.: 5 days rest · 1 match, 19 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Oconnell C.[1]
Watanuki Y.[7]
6-16-756-3
Semi-finals
Watanuki Y.[7]
Serdarusic N.
7-57-65
Oconnell C.[1]
Shimabukuro S.
6-36-3
Quarter-finals
Oconnell C.[1]
Wu T.[5]
6-757-646-4
Shimabukuro S.
Dzumhur D.[4]
6-46-1
Watanuki Y.[7]
Uchida K.[3]
7-54-66-3
Serdarusic N.
Millman J.[2]
W/O
R16
Uchida K.[3]
Chung Y.
7-646-3
Shimabukuro S.
Jung J.
6-46-3
Dzumhur D.[4]
Trotter J.
5-76-46-4
Wu T.[5]
Kawakami R.
6-26-4
Oconnell C.[1]
Kirkin E.
6-36-4
Millman J.[2]
Ferreira Silva F.
6-36-2
Serdarusic N.
Jianu F.
6-44-67-5
Watanuki Y.[7]
Ito T.
5-76-02-1
R32
Jianu F.
Moriya H.[6]
7-670-66-4
Chung Y.
Imamura M.
6-36-4
Ito T.
Ly N.
4-66-46-0
Wu T.[5]
Sugita Y.
6-36-3
Dzumhur D.[4]
Tanuma R.
6-36-1
Trotter J.
Mridha J.
6-46-1
Watanuki Y.[7]
Nakagawa N.
6-46-4
Shimabukuro S.
Mochizuki Y.
6-26-4
Uchida K.[3]
Hong S.
3-67-56-3
Serdarusic N.
Mochizuki S.
6-36-756-1
Kirkin E.
Hazawa S.
6-46-2
Ferreira Silva F.
Ionel N.
7-56-2
Jung J.
Kolar Z.[8]
6-26-1
Oconnell C.[1]
Ramanathan R.
6-47-63
Millman J.[2]
Ichikawa T.
6-37-65