Player

🇯🇵 Ken Onishi

Career matches 133

Wins 46

Losses 87

Win rate 34.6%

Elo (current) —

Surface breakdown

Hard 34.4% 31W – 59L (90 matches)

Clay 35.7% 15W – 27L (42 matches)

Carpet 0.0% 0W – 1L (1 matches)

Career form (last 10)

LLLLLWLLLW

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Nam Hoang Ly	3	1	2	33%
Arata Onozawa	3	1	2	33%
Makoto Ochi	2	1	1	50%
Ryota Tanuma	2	1	1	50%
Evan Song	2	1	1	50%

Recent matches

1–50 of 133

Date	Tournament	Round	Winner	Loser	Score	Surface
2021-01-25	M15 Cairo	R32	Aristotelis Thanos	Ken Onishi	6-3 7-6(5)	Clay
2020-01-06	M15 Hong Kong	R32	Makoto Ochi	Ken Onishi	7-6(4) 6-2	Hard
2019-12-30	M15 Te Anau	R32	Elliot Benchetrit	Ken Onishi	7-5 6-1	Hard
2019-11-04	Kobe CH	R32	Luke Saville	Ken Onishi	6-2 6-2	Hard
2019-06-10	M15 Gimcheon	R16	Seong Chan Hong	Ken Onishi	6-1 6-2	Hard
2019-06-10	M15 Gimcheon	R32	Ken Onishi	Cing Yang Meng	6-4 6-4	Hard
2019-06-03	M15 Daegu	R32	Oh Hee Kwon	Ken Onishi	6-2 6-2	Hard
2019-05-13	M15 Tabarka	R32	Nicolas Bianchi	Ken Onishi	4-6 6-1 6-4	Clay
2019-05-06	M15 Tabarka	R16	Mathieu Perchicot	Ken Onishi	6-0 6-0	Clay
2019-05-06	M15 Tabarka	R32	Ken Onishi	Kazuma Kawachi	6-7(5) 7-5 6-0	Clay
2019-04-29	M15 Tabarka	R32	Florian Lakat	Ken Onishi	6-3 4-6 6-0	Clay
2019-03-04	M15 Sharm El Sheikh	R32	George Tsivadze	Ken Onishi	6-3 2-6 6-3	Hard
2018-12-17	Pakistan F3	R32	Lorenzo Bocchi	Ken Onishi	7-6(5) 6-3	Clay
2018-06-11	Hungary F4	R32	Patricio Heras	Ken Onishi	3-6 6-3 6-1	Clay
2018-05-28	Czech Republic F3	R16	Marek Jaloviec	Ken Onishi	6-2 6-3	Clay
2018-05-28	Czech Republic F3	R32	Ken Onishi	Antonin Bolardt	6-3 4-0 RET	Clay
2018-05-21	Hungary F3	R16	Samuel Bensoussan	Ken Onishi	6-1 6-4	Clay
2018-05-21	Hungary F3	R32	Ken Onishi	Matej Maruscak	6-1 6-4	Clay
2018-05-14	Bosnia & Herzegovina F1	R32	Fran Zvonimir Zgombic	Ken Onishi	2-6 6-3 6-4	Clay
2018-03-05	Tunisia F9	R32	Thomas Brechemier	Ken Onishi	4-6 7-6(3) 7-6(5)	Hard
2018-02-26	Tunisia F8	R32	Anis Ghorbel	Ken Onishi	6-4 1-6 6-2	Hard
2018-02-19	Tunisia F7	R16	Johan Sebastien Tatlot	Ken Onishi	6-4 6-3	Hard
2018-02-19	Tunisia F7	R32	Ken Onishi	Mousheg Hovhannisyan	4-6 7-6(4) 6-0	Hard
2018-02-05	Launceston CH	Q2	Marinko Matosevic	Ken Onishi	6-4 6-0	Hard
2018-02-05	Launceston CH	Q1	Ken Onishi	Shinta Fujii	6-0 4-6 6-3	Hard
2018-01-29	Burnie CH	Q2	Gavin Van Peperzeel	Ken Onishi	7-5 6-7(5) 6-4	Hard
2018-01-29	Burnie CH	Q1	Ken Onishi	Calum Puttergill	6-0 6-1	Hard
2017-11-06	Kobe CH	R32	Peter Polansky	Ken Onishi	6-1 6-4	Hard
2017-10-30	Malaysia F3	R32	Arjun Kadhe	Ken Onishi	6-7(3) 6-0 7-6(3)	Hard
2017-10-23	Malaysia F2	SF	Jurabek Karimov	Ken Onishi	6-1 6-3	Hard
2017-10-23	Malaysia F2	QF	Ken Onishi	Francesco Vilardo	4-6 7-6(4) 6-2	Hard
2017-10-23	Malaysia F2	R16	Ken Onishi	Marc Dijkhuizen	3-6 6-4 6-2	Hard
2017-10-23	Malaysia F2	R32	Ken Onishi	Ryota Tanuma	6-4 3-6 6-1	Hard
2017-10-16	Malaysia F1	R32	Suraj R Prabodh	Ken Onishi	6-3 6-4	Hard
2017-09-25	Turkey F36	R16	Thomas Statzberger	Ken Onishi	6-1 6-2	Clay
2017-09-25	Turkey F36	R32	Ken Onishi	Alexander Erler	6-4 4-6 6-2	Clay
2017-09-18	Turkey F35	R16	Kevin Kaczynski	Ken Onishi	6-4 7-6(1)	Clay
2017-09-18	Turkey F35	R32	Ken Onishi	Vit Kopriva	6-4 1-6 6-2	Clay
2017-09-11	Turkey F34	QF	Patricio Heras	Ken Onishi	6-1 6-1	Clay
2017-09-11	Turkey F34	R16	Ken Onishi	Anton Desyatnik	6-4 6-7(6) 6-1	Clay
2017-09-11	Turkey F34	R32	Ken Onishi	Jannis Kahlke	6-7(3) 7-6(1) 6-0	Clay
2017-08-21	Hungary F6	R32	David Szintai	Ken Onishi	6-7(3) 6-2 7-5	Clay
2017-08-07	Slovakia F3	R32	Danylo Kalenichenko	Ken Onishi	6-1 6-4	Clay
2017-07-31	Slovakia F2	R32	Sebastien Boltz	Ken Onishi	6-3 4-6 7-6(5)	Clay
2017-07-24	Slovakia F1	SF	Artem Dubrivnyy	Ken Onishi	7-5 3-6 6-0	Clay
2017-07-24	Slovakia F1	QF	Ken Onishi	Pavel Nejedly	6-3 6-3	Clay
2017-07-24	Slovakia F1	R16	Ken Onishi	Tomas Liska	6-2 6-1	Clay
2017-07-24	Slovakia F1	R32	Ken Onishi	Alessandro Ricci	6-2 7-5	Clay
2017-07-10	Austria F2	R32	Jeremy Jahn	Ken Onishi	6-3 7-6(3)	Clay
2017-07-03	Czech Republic F4	R16	Jonathan Mridha	Ken Onishi	6-2 6-1	Clay

Aliases

atp

Ken Onishi (o524)

atp_short

K. Onishi (o524)

sackmann

Ken Onishi (111462)

variant

K Onishi