29 Dec 1989
Born
178 cm
Height
73 kg
Weight
right-handed
Plays
2007
Turned pro
Shimane, Japan
Birthplace
Bradenton, Florida, USA
Residence
$8,810
Prize money (season)
$22,699,422
Prize money (career)
Ranking trend
best #282Career record
26 matches13–13
Win–loss
50%
Hard · 10–10
50%
Clay · 3–3
—
Grass · 0–0
2025
25 matches · 14–11 · 56.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 1 | 0 | — | 2 | 0 | 61% | 0% | — | — | — |
| Hardcourt Outdoor | 18 | 11 | — | 53 | 34 | 67% | 50% | 97 | 86 | 1–1 |
| Red Clay | 6 | 3 | — | 4 | 4 | 69% | 33% | — | — | — |
2024
30 matches · 19–11 · 63.3%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 1 | 0 | — | 5 | 5 | 61% | 38% | 50 | 49 | 1–0 |
| Hardcourt Indoor | 10 | 8 | 1 | 16 | 17 | 67% | 48% | — | — | 0–3 |
| Hardcourt Outdoor | 11 | 6 | — | 24 | 15 | 69% | 34% | — | — | 0–1 |
| Red Clay | 8 | 5 | — | 12 | 18 | 57% | 39% | 57 | 74 | 1–1 |
2023
3 matches · 2–1 · 66.7%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Outdoor | 3 | 2 | 1 | 5 | 4 | 73% | 23% | 5 | 1 | 3–0 |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
FT
US Open, Men
hard
K. Nishikori
(WC)
R. Sakamoto
4
6
6
7
0
2
FT
US Open, Men
hard
K. Nishikori
(WC)
M. Antonius
(WC)
6
4
6
4
2
0
FT
US Open, Men
hard
S. Ofner
(16)
K. Nishikori
(WC)
1
6
6
2
2
6
1
2
FT
Cincinnati
hard
M. Trungelliti
(6)
K. Nishikori
(WC)
4
6
7
5
6
3
2
1
FT
Cincinnati
hard
K. Nishikori
(WC)
F. Comesaña
(14)
6
4
1
6
7
5
2
1
FT
Montreal
hard
M. Zheng
(16)
K. Nishikori
(31)
6
3
6
1
2
0
FT
Washington
hard
R. Jódar
K. Nishikori
(WC)
6
3
6
2
2
0
FT
Washington
hard
K. Nishikori
(WC)
J. Shang
6
7
6
3
6
4
2
1
—
Australian Open
hard
K. Coppejans
K. Nishikori
–
–
FT
Cincinnati
hard
C. Ugo Carabelli
K. Nishikori
7
5
6
3
2
0
—
Roland Garros
clay
K. Nishikori
C. Alcaraz
–
–
FT
Geneva
clay
K. Khachanov
(4)
K. Nishikori
7
5
2
5
1
0
FT
Geneva
clay
K. Nishikori
L. Tien
4
6
6
4
6
4
2
1
FT
ATP Madrid Masters
clay
K. Nishikori
D. Shapovalov
(29)
1
6
4
6
0
2
FT
ATP Madrid Masters
clay
A. Vukić
K. Nishikori
4
6
6
3
3
6
1
2
FT
Houston
clay
K. Nishikori
(8)
C. Eubanks
1
6
0
0
0
1
FT
Houston
clay
K. Nishikori
(8)
M. Krueger
(Q)
6
4
6
2
2
0
—
Miami
hard
K. Nishikori
Y. Nishioka
–
–
FT
Indian Wells
hard
K. Nishikori
U. Humbert
(18)
4
6
3
6
0
2
FT
Indian Wells
hard
J. Munar
K. Nishikori
2
6
7
5
6
7
1
2