Hyeon Chung vs John Isner — Auckland Round of 16

Auckland · ATP · Round of 16
KOR
Hyeon Chung
#549ATP
1488ELO
1459Hard ELO
30 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWWLWLWWLL
2 — 1
Sets
Monday, 8 January 2018
hard
USA4
John Isner
41 yrs · 208 cm · Right-handed
Last 10 · pre-match
LWLLWLLWWW
Chung H.
7-6 5-7 6-2
Isner J.
Chung H.
77562
Isner J.
63721

Hyeon Chung defeated John Isner 7-6 5-7 6-2 in the Auckland round of 16 on hard. The upset overturned the form book — John Isner came in leading the head-to-head 3–0, defending last year's quarter-final, but Hyeon Chung had been the form player, winning 3 of their last 6 on hard. Hyeon Chung claimed a first win over John Isner in four meetings, narrowing the head-to-head to 3–1.

Key context

  • Match story: Hyeon Chung closed it out in three sets, 7–6 5–7 6–2.

Head to head

0–3
DateTournamentRoundSurfaceWinnerScore
2018-03-19Miami MastersQFhardJohn Isner6-1 6-4
2017-08-28US OpenR64hardJohn Isner6-3 6-4 7-5
2016-04-04HoustonQFclayJohn Isner7-6(5) 6-4

Serve vs return

This season
Chung H.serving90% hold

wins 70% of points on serve vs Isner J.

Isner J.serving92% hold

wins 71% of points on serve vs Chung H.

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
Chung H.Isner J.
1st serve in·Slight edge
60%
70%
1st serve points won·Clear edge
68%
80%
2nd serve points won·Slight edge
48%
56%
Service points won·Clear edge
60%
73%
Return points won·Clear edge
41%
29%
Break points saved·Clear edge
56%
70%
Aces / match·Dominant
3.0
21.7
Double faults / match·Dominant
4.1
2.5

Averages over each player's completed matches in the selected window (136 vs 200). ATP, WTA & Challenger.

Clutch

Under pressure
Chung H.Isner J.
Clutch Rating·Dominant
24
64
Break points saved·Dominant
69
99
Break points won·Dominant
43
0
Deciding sets·Dominant
21
91
Tiebreaks·Dominant
15
98

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

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
22°CPartly cloudy
Wind 19 km/hHumidity 62%
Final
Bautista Agut R.[5]
del Potro J.[2]
6-14-67-5
Semi-finals
Bautista Agut R.[5]
Haase R.
6-777-637-65
del Potro J.[2]
Ferrer D.[7]
6-46-4
Quarter-finals
del Potro J.[2]
Khachanov K.
7-646-3
Ferrer D.[7]
Chung H.
6-36-2
Bautista Agut R.[5]
Vesely J.
7-616-2
Haase R.
Gojowczyk P.
6-46-4
R16
del Potro J.[2]
Shapovalov D.
6-26-4
Khachanov K.
Cuevas P.[6]
6-27-64
Bautista Agut R.[5]
Johnson S.
2-66-26-1
Vesely J.
Querrey S.[3]
6-46-7107-65
Haase R.
Lacko L.
7-646-3
Gojowczyk P.
Sock J.[1]
6-36-3
Chung H.
Isner J.[4]
7-635-76-2
Ferrer D.[7]
Sousa J.
6-26-2
R32
Gojowczyk P.
Smyczek T.
6-34-66-3
Cuevas P.[6]
Daniel T.
6-36-2
Shapovalov D.
Dutra Silva R.
6-36-2
Khachanov K.
Sugita Y.
6-13-66-4
Ferrer D.[7]
Wu Y.
7-676-4
Bautista Agut R.[5]
Venus M.
6-26-1
Johnson S.
Caruana L.
7-57-64
Vesely J.
Albot R.
3-66-17-67
Lacko L.
Tsitsipas S.
6-36-756-3
Haase R.
Ruud C.
0-67-666-3
Sousa J.
Young D.
6-786-46-2
Chung H.
Sandgren T.
6-35-76-3