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

51–100 of 133

Date	Tournament	Round	Winner	Loser	Score	Surface
2017-07-03	Czech Republic F4	R32	Ken Onishi	Michal Konecny	3-6 6-4 7-5	Clay
2017-06-19	Romania F4	R32	Adrian Ungur	Ken Onishi	6-2 6-0	Clay
2017-06-12	Romania F3	R16	Nicolae Frunza	Ken Onishi	6-4 6-1	Clay
2017-06-12	Romania F3	R32	Ken Onishi	Riccardo Maiga	6-7(9) 6-1 6-2	Clay
2017-05-22	Hungary F3	R32	Gabor Borsos	Ken Onishi	6-1 6-1	Clay
2017-05-15	Hungary F2	R16	Tomislav Jotovski	Ken Onishi	4-6 6-2 6-4	Clay
2017-05-15	Hungary F2	R32	Ken Onishi	Michal Schmid	2-6 6-4 6-4	Clay
2017-05-08	Hungary F1	R16	Attila Balazs	Ken Onishi	6-2 6-2	Clay
2017-05-08	Hungary F1	R32	Ken Onishi	Alexander Ovcharov	6-1 6-3	Clay
2017-04-03	Japan F5	R32	Ryota Tanuma	Ken Onishi	7-6(4) 6-2	Hard
2017-03-27	Japan F4	R16	Yosuke Watanuki	Ken Onishi	6-2 7-5	Hard
2017-03-27	Japan F4	R32	Ken Onishi	Masaya Kobayashi	6-4 7-6(2)	Hard
2017-01-09	Bangkok CH	Q1	Jimmy Wang	Ken Onishi	6-1 6-4	Hard
2017-01-02	Hong Kong F6	QF	Takuto Niki	Ken Onishi	6-4 6-1	Hard
2017-01-02	Hong Kong F6	R16	Ken Onishi	Pak Long Yeung	6-4 6-2	Hard
2017-01-02	Hong Kong F6	R32	Ken Onishi	Jui Chen Hung	6-3 7-5	Hard
2016-11-14	Toyota CH	Q1	Arata Onozawa	Ken Onishi	6-3 6-4	Hard
2016-11-07	Kobe CH	R16	Go Soeda	Ken Onishi	6-0 7-6(7)	Hard
2016-11-07	Kobe CH	R32	Ken Onishi	Makoto Ochi	6-3 6-1	Hard
2016-10-31	Vietnam F9	R32	Evan Song	Ken Onishi	2-6 6-4 6-2	Hard
2016-10-24	Vietnam F8	SF	Rishab Agarwal	Ken Onishi	6-1 6-3	Hard
2016-10-24	Vietnam F8	QF	Ken Onishi	Evan Song	7-5 4-6 6-4	Hard
2016-10-24	Vietnam F8	R16	Ken Onishi	Nam Hoang Ly	5-7 6-4 6-2	Hard
2016-10-24	Vietnam F8	R32	Ken Onishi	Francis Casey Alcantara	6-3 6-4	Hard
2016-10-17	Vietnam F7	R16	Nam Hoang Ly	Ken Onishi	6-1 6-3	Hard
2016-10-17	Vietnam F7	R32	Ken Onishi	Gary Kushnirovich	6-2 7-6(2)	Hard
2016-09-26	Copy of Vietnam F6	R16	Nam Hoang Ly	Ken Onishi	6-2 7-5	Hard
2016-09-26	Copy of Vietnam F6	R32	Ken Onishi	Mohd Assri Merzuki	6-2 6-2	Hard
2016-09-05	Thailand F3	R32	Antoine Escoffier	Ken Onishi	7-5 7-5	Hard
2016-08-29	Thailand F2	R32	Daniel Nolan	Ken Onishi	6-2 6-2	Hard
2016-08-22	Thailand F1	R16	Antoine Escoffier	Ken Onishi	6-4 6-4	Hard
2016-08-22	Thailand F1	R32	Ken Onishi	Calum Puttergill	6-4 6-1	Hard
2016-07-04	Zimbabwe F3	R32	Jessy Kalambay	Ken Onishi	6-4 7-5	Hard
2016-06-27	Zimbabwe F2	R32	Vishnu Vardhan	Ken Onishi	6-4 6-3	Hard
2016-06-20	Zimbabwe F1	R32	Shane Vinsant	Ken Onishi	3-6 6-3 7-5	Hard
2016-06-13	Japan F8	R32	Renta Tokuda	Ken Onishi	6-0 7-5	Carpet
2016-06-06	Japan F7	R32	Arata Onozawa	Ken Onishi	6-4 6-7(3) 6-0	Hard
2016-05-30	Japan F6	R32	Gengo Kikuchi	Ken Onishi	6-1 6-4	Clay
2016-05-23	Guam F1	R32	Deiton Baughman	Ken Onishi	6-1 6-4	Hard
2016-05-09	India F3	R16	Yuya Ito	Ken Onishi	6-4 6-4	Hard
2016-05-09	India F3	R32	Ken Onishi	Ranjeet Virali Murugesan	7-6(5) 6-4	Hard
2016-05-02	India F2	R32	Puriwat Chatpatcharoen	Ken Onishi	6-4 7-6(3)	Hard
2016-04-04	Japan F5	R32	Takao Suzuki	Ken Onishi	3-6 6-4 6-3	Hard
2016-03-21	Japan F3	R16	Yuuya Kibi	Ken Onishi	7-6(4) 6-1	Hard
2016-03-21	Japan F3	R32	Ken Onishi	Keisuke Watanuki	2-6 6-2 7-5	Hard
2016-02-22	Kyoto CH	R32	Jimmy Wang	Ken Onishi	6-3 6-2	Hard
2015-11-23	Kuwait F3	QF	Evgeny Karlovskiy	Ken Onishi	6-3 6-2	Hard
2015-11-23	Kuwait F3	R16	Ken Onishi	Ali Ghareeb	6-3 6-2	Hard
2015-11-23	Kuwait F3	R32	Ken Onishi	Sergio Martos Gornes	6-4 6-1	Hard
2015-11-16	Kuwait F2	R16	Paul Monteban	Ken Onishi	7-6(11) 7-6(3)	Hard

Aliases

atp

Ken Onishi (o524)

atp_short

K. Onishi (o524)

sackmann

Ken Onishi (111462)

variant

K Onishi