Live

Kei Nishikori

Rank: 462Elo: 1609Age: 36

2 - 1

Head-to-Head

John Isner

Elo: 1603Age: 40

Match Prediction

Kei

Nishikori

Overall: 1609

Hard: 1682

John

Isner

Overall: 1603

Hard: 1420

String Tension Elo Prediction:

61.7%

38.3%

Implied Odds:

Nishikori: -161

ELO Comparison

Match History (3 Matches)

Showing 1 to 3 of 3 matches

Date	Tourn.Tournament	Winner	Score
Mar 7, 2016	Indian Wells Masters\| Round of 16 Hard	Kei Nishikori	177 66(2)6(5)
Aug 3, 2015	Washington\| Final Hard	Kei Nishikori	466 644
Mar 25, 2015	Miami Masters\| Quarter-Final Hard	John Isner	66 43

Recent Matches

Loading recent matches...

Detailed Stats Comparison

2025 Season Stats

Kei Nishikori

John Isner

Kei Nishikori

Season Comparison

John Isner

10-10

9-13

50%

41%

Serve Statistics

2.9

Aces/Match

21.1

1.8

Double Faults/Match

2.8

59%

1st Serve %

68%

62%

1st Serve Won %

80%

45%

2nd Serve Won %

58%

Return Statistics

31%

Return Points Won %

27%

2.4/5.7 (41%)

Break Point Offense

1.0/4.3 (23%)

3.4/6.0 (57%)

Break Point Defense

2.8/3.8 (74%)

Note: Season stats are from the 2025 season.