Nombre: Arata Onozawa
País: Japan
Fecha de nacimiento: 28.04.88, 38 años
ATP ranking: 800
TOP posición de la clasificación: 478 (14.11.11, 70 puntos)
Puntos: 23
Dinero del premio: 80403 $
Partidos totales: 503
ganar: 254
%: 50.5 %
País: Japan
Fecha de nacimiento: 28.04.88, 38 años
ATP ranking: 800
TOP posición de la clasificación: 478 (14.11.11, 70 puntos)
Puntos: 23
Dinero del premio: 80403 $
Partidos totales: 503
ganar: 254
%: 50.5 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2018 | 10/9 | 7/5 | 3/3 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2017 | 12/14 | 10/11 | 0/1 | 0/0 | 2/2 | 0/0 | 0/0 |
| 2016 | 17/20 | 10/13 | 5/5 | 0/0 | 2/2 | 0/0 | 0/0 |
| 2015 | 29/22 | 13/13 | 11/6 | 3/1 | 2/2 | 0/0 | 0/0 |
| 2014 | 22/20 | 13/16 | 3/1 | 3/1 | 3/2 | 0/0 | 0/0 |
| 2013 | 26/25 | 22/20 | 3/4 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2012 | 34/26 | 23/21 | 9/3 | 0/0 | 2/1 | 0/1 | 0/0 |
| 2011 | 36/27 | 27/20 | 7/3 | 0/1 | 1/2 | 1/1 | 0/0 |
| 2010 | 25/24 | 19/15 | 3/5 | 0/0 | 1/3 | 0/0 | 2/1 |
| 2009 | 18/23 | 7/14 | 6/4 | 0/1 | 5/4 | 0/0 | 0/0 |
| 2008 | 16/25 | 10/19 | 1/3 | 0/0 | 5/3 | 0/0 | 0/0 |
| 2007 | 9/11 | 3/6 | 3/2 | 0/0 | 3/3 | 0/0 | 0/0 |
| 2006 | 0/2 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 254/249 | 164/174 | 54/42 | 6/4 | 27/26 | 1/2 | 2/1 |
| porc. % | 50.5 % | 48.52 % | 56.25 % | 60 % | 50.94 % | 33.33 % | 66.67 % |
Arata Onozawa / programado / pasado
| No se encontraron partidos |
Arata Onozawa form / año 2018
Arata Onozawa / año 2018
| 23.08.18 | 2da ronda | Huixin Wang | Arata Onozawa | 6-74, 6-2, 6-3 |  | match details |  China F13 | Arcilla |
| 21.08.18 | 1er ronda | Arata Onozawa | Zhou Mingzhou | 6-3, 6-1 |  | match details | ||
| 13.08.18 | 1er ronda | Jeremy Beale | Arata Onozawa | 6-4, 6-1 | | match details | China F12 | Arcilla |
| 24.07.18 | 1er ronda | Chun Hsin Tseng | Arata Onozawa | 6-1, 6-4 | | match details | .png){kind=small} Chinese Taipei | Difícil |
| 22.07.18 | c 1 | Arata Onozawa | Fei Ti Liao | 7-63, 7-5 | | match details | ||
| 22.07.18 | calif. | Arata Onozawa | Ching-Huang Tsai | 6-2, 6-1 | | match details | ||
| 16.07.18 | calif. | Tsung-Hao Huang | Arata Onozawa | 7-5, 3-6, 6-1 | | match details | Chinese Taipei | Difícil |
| 15.07.18 | c 1 | Arata Onozawa | Jia-Hong Shen | 6-0, 6-0 | | match details | ||
| 05.06.18 | 1er ronda | Takashi Saito | Arata Onozawa | 7-611, 6-4 | | match details |  Japan F7 | Arcilla |
| 02.06.18 | c 1 | Arata Onozawa | Masataka Hamaguchi | 6-0, 6-1 | | match details | ||
| 02.06.18 | calif. | Arata Onozawa | Kosuke Ogura | 6-2, 6-1 | | match details | ||
| 11.04.18 | 2da ronda | Sora Fukuda | Arata Onozawa | 7-63, 4-6, 6-1 | | match details | Japan F6 | Difícil |
| 10.04.18 | 1er ronda | Arata Onozawa | Aoran Wang | 6-4, 6-4 | | match details | ||
| 08.04.18 | c 2 | Arata Onozawa | Kento Gouda | 6-2, 6-4 | | match details | ||
| 08.04.18 | calif. | Kazuki Nishiwaki | Arata Onozawa | 7-5, 6-3 | | match details | ||
| 07.04.18 | c 1 | Arata Onozawa | Taiki Hosokawa | 6-0, 6-1 | | match details | ||
| 17.03.18 | c 1 | Arata Onozawa | Seiya Nakanishi | 6-2, 6-0 | | match details | Japan F3 | Difícil |
| 17.03.18 | c 2 | Issei Okamura | Arata Onozawa | 7-64, 6-0 | | match details | ||
| 17.02.18 | c 1 | Cheong-Eui Kim | Arata Onozawa | 2-6, 6-3, 6-4 | | match details | Kyoto Challenger | Alfombra |