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

John Isner #15 def. Hyeon Chung #71

7-6(5) 6-4

Match Information

Date	Apr 9, 2016*
Tournament	Houston
Category	ATP 250
Surface	Clay
Round	QF
Winner	John Isner
Score	7-6(5) 6-4
Loser	Hyeon Chung
Duration	1h 34m

Stat	John Isner	Hyeon Chung
Aces	14	3
Double faults	2	0
First serve %	63	68
First serve points won %	78	74
Second serve points won %	59	70
Break points saved %	100	0
Break points converted %	100	0
Service points won %	71	73
Return points won %	27	29
Total points won %	52	48

Pre-match Comparison

Field	John Isner	Hyeon Chung
Country	USA	KOR
Birth date	Apr 26, 1985	—
Age	30	—
Height	208	188
Handedness	Right-Handed	Right-Handed
Backhand style	Two-Handed Backhand	—
Ranking (entering)	15	71
Ranking points (entering)	2,235	726
Elo (entering)	1,968	1,728
Career W-L	467–293	71–67
Career earnings	$22,433,361	$3,789,935

Pre-match H2H

John Isner 0 – 0 Hyeon Chung

Path

John Isner's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 8, 2016	R16	Denis Kudla	7-6(2) 7-6(4)	W	H2H	Match data

John Isner's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 9, 2016	SF	Jack Sock	6-7(4) 3-6	L	H2H	Match data

Hyeon Chung's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Apr 8, 2016	R16	Tommy Paul	5-7 6-2 6-2	W	H2H	Match data
Apr 7, 2016	R32	Victor Estrella	6-4 6-7(5) 6-0	W	—	Match data