Site data updated: 2026-05-28 18:14 UTC

Hyeon Chung #62 def. John Isner #16

7-6(3) 5-7 6-2

Match Information

Date	Jan 11, 2018*
Tournament	Auckland
Category	ATP 250
Surface	Hard
Round	R16
Winner	Hyeon Chung
Score	7-6(3) 5-7 6-2
Loser	John Isner
Duration	2h 24m

Stat	Hyeon Chung	John Isner
Aces	15	30
Double faults	1	4
First serve %	68	74
First serve points won %	79	64
Second serve points won %	55	55
Break points saved %	0	67
Break points converted %	33	100
Service points won %	71	62
Return points won %	38	29
Total points won %	53	47

Pre-match Comparison

Field	Hyeon Chung	John Isner
Country	KOR	USA
Birth date	—	Apr 26, 1985
Age	—	32
Height	188	208
Handedness	Right-Handed	Right-Handed
Backhand style	—	Two-Handed Backhand
Ranking (entering)	62	16
Ranking points (entering)	832	2,265
Elo (entering)	1,876	1,984
Career W-L	71–67	467–293
Career earnings	$3,789,935	$22,433,361

Pre-match H2H

Hyeon Chung 0 – 2 John Isner

Path

Hyeon Chung's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Jan 10, 2018	R32	Tennys Sandgren	6-3 5-7 6-3	W	H2H	Match data

Hyeon Chung's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Jan 12, 2018	QF	David Ferrer	3-6 2-6	L	H2H	Match data

John Isner's path

No prior matches in this tournament.