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 2011 / superficie: Difícil
Arata Onozawa / año 2011 / superficie: Difícil
| 24.10.11 | 1er ronda | Arata Onozawa | Nuttanon Kadchapanan | 6-4, 6-1 |  | match details |  Laos F1 | Difícil |
| 24.10.11 | 2da ronda | Arata Onozawa | Kirati Siributwong | 6-3, 6-4 | | match details | ||
| 24.10.11 | 1/4 | Woong-Sun Jun | Arata Onozawa | 7-5, 6-2 |  | match details | ||
| 03.10.11 | 1er ronda | Jimmy Wang | Arata Onozawa | 6-4, 3-6, 6-1 | | match details |  Indonesia F5 | Difícil |
| 26.09.11 | 1er ronda | Arata Onozawa | Rohan Gajjar | 6-3, 6-4 | | match details | Indonesia F4 | Difícil |
| 26.09.11 | 2da ronda | Yuki Bhambri | Arata Onozawa | 6-0, 2-6, 6-0 | | match details | ||
| 05.09.11 | c 1 | Arata Onozawa | Yuichi Ito | 6-2, 1-6, 6-0 | | match details |  Shanghai Challenger | Difícil |
| 05.09.11 | c 2 | Denys Molchanov | Arata Onozawa | 6-3, 6-4 | | match details | ||
| 29.08.11 | c 1 | Jose Statham | Arata Onozawa | 6-1, 3-6, 6-4 | | match details |  Bangkok Challenger | Difícil |
| 08.08.11 | 2da ronda | Arata Onozawa | Ilia Starkov | 4-6, 6-3, 6-3 | | match details |  Kazakhstan F5 | Difícil |
| 08.08.11 | 1/2 | Mohamed Safwat | Arata Onozawa | 5-7, 6-2, 6-2 | | match details | ||
| 08.08.11 | 1/4 | Arata Onozawa | Vijayant Malik | 6-4, 6-3 | | match details | ||
| 08.08.11 | 1er ronda | Arata Onozawa | Yuki Matsuo | 6-4, 6-2 | | match details | ||
| 01.08.11 | 1/4 | Ranjeet Virali-Murugesan | Arata Onozawa | 6-1, 6-2 | | match details | Kazakhstan F4 | Difícil |
| 01.08.11 | 1er ronda | Arata Onozawa | Daniyal Zagidullin | 6-1, 6-1 | | match details | ||
| 01.08.11 | 2da ronda | Arata Onozawa | Dmitriy Makeyev | 4-6, 6-0, 6-0 | | match details | ||
| 11.07.11 | 1er ronda | Kento Takeuchi | Arata Onozawa | 6-3, 6-2 | | match details | .png){kind=small} Chinese Taipei | Difícil |
| 04.07.11 | 1er ronda | Liang-Chi Huang | Arata Onozawa | 5-7, 6-1, 6-1 | | match details | Chinese Taipei | Difícil |
| 13.06.11 | 1/2 | Hiroki Moriya | Arata Onozawa | 6-2, 6-1 | | match details |  Japan F6 | Difícil |
| 13.06.11 | 1er ronda | Arata Onozawa | Kento Takeuchi | 6-4, 6-4 | | match details | ||
| 13.06.11 | 2da ronda | Arata Onozawa | Yuuya Kibi | 7-64, 6-3 | | match details | ||
| 13.06.11 | 1/4 | Arata Onozawa | Hsin-Han Lee | 6-4, 6-4 | | match details | ||
| 30.05.11 | 2da ronda | Arata Onozawa | Weerapat Doakmaiklee | 6-2, 6-1 | | match details | Indonesia F2 | Difícil |
| 30.05.11 | 1/4 | Arata Onozawa | Richard Becker | 4-2, Richard Becker - retirado | | match details | ||
| 30.05.11 | fin | Christopher Rungkat | Arata Onozawa | 7-65, 7-65 | | match details | ||
| 30.05.11 | 1/2 | Arata Onozawa | Kento Takeuchi | 6-3, 6-4 | | match details | ||
| 30.05.11 | 1er ronda | Arata Onozawa | Cheng-Peng Hsieh | 6-1, 7-62 | | match details | ||
| 23.05.11 | 1er ronda | Arata Onozawa | Bowen Ouyang | 3-6, 6-0, 6-0 | | match details | Indonesia F1 | Difícil |
| 23.05.11 | 2da ronda | Arata Onozawa | Ega Uneputty | 7-60, 6-2 | | match details | ||
| 23.05.11 | 1/2 | Christopher Rungkat | Arata Onozawa | 6-3, 7-65 | | match details | ||
| 23.05.11 | 1/4 | Arata Onozawa | Hsin-Han Lee | 6-1, 6-4 | | match details | ||
| 09.05.11 | 1/4 | Ervand Gasparyan | Arata Onozawa | 6-3, 6-3 | | match details | Kazakhstan F3 | Difícil |
| 09.05.11 | 1er ronda | Arata Onozawa | Vitali Reshetnikov | 6-0, 7-66 | | match details | ||
| 09.05.11 | 2da ronda | Arata Onozawa | Ilia Shatskiy | 6-3, 6-2 | | match details | ||
| 02.05.11 | 1er ronda | Mikhail Biryukov | Arata Onozawa | 1-6, 6-3, 7-5 | | match details | Kazakhstan F2 | Difícil |
| 25.04.11 | 1er ronda | Arata Onozawa | Mikhail Fufygin | 4-6, 6-0, 6-2 | | match details | Kazakhstan F1 | Difícil |
| 25.04.11 | 2da ronda | Leonard Stakhovsky | Arata Onozawa | 7-61, 7-5 | | match details | ||
| 11.04.11 | 2da ronda | Jae-Sung An | Arata Onozawa | 6-3, 6-2 | | match details | Thailand F3 | Difícil |
| 11.04.11 | 1er ronda | Arata Onozawa | Kirati Siributwong | 6-2, 6-2 | | match details | ||
| 04.04.11 | 1er ronda | Arata Onozawa | Jae-Sung An | 6-3, 6-2 | | match details | Thailand F2 | Difícil |
| 04.04.11 | 2da ronda | Alexander Ward | Arata Onozawa | 6-4, 6-3 | | match details | ||
| 31.01.11 | 1/4 | Arata Onozawa | Peng Gao | 6-2, 1-6, 6-1 | | match details |  Cambodia F2 | Difícil |
| 31.01.11 | 1er ronda | Arata Onozawa | Liang-Chi Huang | 6-2, 6-3 | | match details | ||
| 31.01.11 | 1/2 | Vijay S P Natarajan | Arata Onozawa | 6-2, 7-5 | | match details | ||
| 31.01.11 | 2da ronda | Arata Onozawa | Vijayant Malik | 6-4, 6-4 | | match details | ||
| 24.01.11 | 1er ronda | Nikolaus Moser | Arata Onozawa | 4-6, 7-5, 7-5 | | match details | Cambodia F1 | Difícil |
| 10.01.11 | 1er ronda | Cheong-Eui Kim | Arata Onozawa | 6-2, 6-4 | | match details | China F1 | Difícil |