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

Kei Nishikori #5 def. John Isner #18

4-6 6-4 6-4

Match Information

Date	Aug 9, 2015*
Tournament	Washington
Category	ATP 500
Surface	Hard
Round	F
Winner	Kei Nishikori
Score	4-6 6-4 6-4
Loser	John Isner

Stat	Kei Nishikori	John Isner
Aces	5	18
Double faults	2	2
First serve %	60	73
First serve points won %	91	76
Second serve points won %	55	48
Break points saved %	50	60
Break points converted %	40	50
Service points won %	77	68
Return points won %	32	23
Total points won %	53	47

Pre-match Comparison

Field	Kei Nishikori	John Isner
Country	JPN	USA
Birth date	Dec 29, 1989	Apr 26, 1985
Age	25	30
Height	178	208
Handedness	Right-Handed	Right-Handed
Backhand style	Two-Handed Backhand	Two-Handed Backhand
Ranking (entering)	5	18
Ranking points (entering)	5,525	1,890
Elo (entering)	2,167	2,009
Career W-L	424–226	467–293
Career earnings	$26,091,290	$22,433,361

Pre-match H2H

Kei Nishikori 0 – 1 John Isner

Path

Kei Nishikori's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 8, 2015	SF	Marin Cilic	3-6 6-1 6-4	W	H2H	Match data
Aug 8, 2015	QF	Sam Groth	6-4 6-4	W	H2H	Match data
Aug 7, 2015	R16	Leonardo Mayer	6-4 6-4	W	H2H	Match data
Aug 6, 2015	R32	James Duckworth	6-7(8) 6-1 6-4	W	H2H	Match data

Kei Nishikori's next match

No later same-event match found for the winner.

John Isner's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 8, 2015	SF	Steve Johnson	6-3 3-6 7-6(9)	W	H2H	Match data
Aug 8, 2015	QF	Ricardas Berankis	6-3 5-7 6-3	W	H2H	Match data
Aug 7, 2015	R16	Vasek Pospisil	6-4 7-6(6)	W	H2H	Match data
Aug 6, 2015	R32	Victor Estrella	6-3 7-6(5)	W	—	Match data