Jason Jung vs Zhizhen Zhang — Zhangjiagang CH Round of 16

Zhangjiagang CH · CHALLENGER · Round of 16
Jason Jung
TPE1
Jason Jung
#896ATP
1420ELO
1389Hard ELO
37 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWWWLLLLLL
2 — 0
Sets
Monday, 3 September 2018
hard
Zhizhen Zhang
CHN
Zhizhen Zhang
#156ATP
1682ELO
1642Hard ELO
$546kYTD
$4.6MCAREER
29 yrs · 193 cm · Right-handed
Last 10 · pre-match
LLLWWWWWLW
Jung J.
6-4 6-4
Zhang Z.
Jung J.
662
Zhang Z.
440

Jason Jung defeated Zhizhen Zhang 6-4 6-4 in the Zhangjiagang CH round of 16 on hard. The upset overturned the form book — Zhizhen Zhang came in ranked #156, defending last year's round of 32.

Key context

  • Match story: Jason Jung 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
Jung J.serving83% hold

wins 65% of points on serve vs Zhang Z.

Zhang Z.serving83% hold

wins 65% of points on serve vs Jung J.

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

Serve & return on hard

Jung J.Zhang Z.
—
Serve
24
—
Return
0

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
Jung J.Zhang Z.
1st serve in·Even
64%
63%
1st serve points won·Slight edge
67%
73%
2nd serve points won·Even
51%
52%
Service points won·Even
61%
65%
Return points won·Even
39%
35%
Break points saved·Even
57%
61%
Aces / match·Dominant
2.8
6.8
Double faults / match·Slight edge
2.7
2.0

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

Clutch

Under pressure
Jung J.Zhang Z.
Clutch Rating·Dominant
21
56
Break points saved·Dominant
64
94
Break points won·Slight edge
8
14
Deciding sets·Dominant
21
91
Tiebreaks·Dominant
69
39

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

Freshness

Recent load
Jung J.Zhang Z.
Freshness·Slight edge
78
86

Jung J.: 5 days rest · 3 matches, 61 games (7d) · Zhang Z.: 1 day rest · 1 match, 21 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Uchiyama Y.
Jung J.[1]
6-26-2
Semi-finals
Jung J.[1]
Bublik A.[8]
7-636-756-0
Uchiyama Y.
Kecmanovic M.[6]
6-34-67-5
Quarter-finals
Uchiyama Y.
Ignatik U.
6-46-3
Bublik A.[8]
Chung Y.
6-46-4
Jung J.[1]
Santillan A.
7-56-2
Kecmanovic M.[6]
Wu Y.
6-46-4
R16
Kecmanovic M.[6]
Rodionov J.
2-66-36-3
Chung Y.
Soeda G.[4]
7-53-66-2
Santillan A.
Te R.
7-56-746-4
Wu Y.
Ito T.[2]
7-664-66-3
Uchiyama Y.
Moriya H.[7]
4-67-656-3
Ignatik U.
Lee D.
7-666-1
Bublik A.[8]
Kelly D.
7-56-4
Jung J.[1]
Zhang Z.
6-46-4
R32
Uchiyama Y.
Kavcic B.
6-34-2
Santillan A.
Yang T.
6-43-1
Lee D.
Zhang Z.[3]
6-35-76-0
Ignatik U.
Setkic A.
6-27-63
Bublik A.[8]
Takahashi Y.
6-36-4
Soeda G.[4]
Bega A.
7-57-5
Zhang Z.
Li Z.
6-01-66-3
Jung J.[1]
Shimizu Y.
6-46-3
Kelly D.
Kwon S.
7-657-5
Kecmanovic M.[6]
Purcell M.
6-33-66-3
Rodionov J.
Ferreira Silva F.
6-46-4
Chung Y.
Safiullin R.
3-66-46-3
Moriya H.[7]
Lamasine T.
7-666-2
Ito T.[2]
Diez S.
6-46-1
Wu Y.
He Y.
6-36-4
Te R.
Peliwo F.[5]
6-46-4