Nume: Arata Onozawa
Ţara: Japonia
Data naşterii: 28.04.88, 38 Vârsta
Clasament ATP: 800
TOP poziţie în clasament: 478 (14.11.11, 70 puncte)
Puncte: 23
Premii: 80403 $
Total meciuri: 503
Victorii: 254
Succes: 50.5 %
Ţara: Japonia
Data naşterii: 28.04.88, 38 Vârsta
Clasament ATP: 800
TOP poziţie în clasament: 478 (14.11.11, 70 puncte)
Puncte: 23
Premii: 80403 $
Total meciuri: 503
Victorii: 254
Succes: 50.5 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 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 |
| ÎN TOTAL | 254/249 | 164/174 | 54/42 | 6/4 | 27/26 | 1/2 | 2/1 |
| succes % | 50.5 % | 48.52 % | 56.25 % | 60 % | 50.94 % | 33.33 % | 66.67 % |
Arata Onozawa / nejucate / ultimele
| nu a fost găsit nici un meci |
Arata Onozawa form / an 2008
Arata Onozawa / an 2008
| 24.11.08 | 1-a rundă de calif. | Arata Onozawa | Bumpei Sato | 7-61, 6-4 |  | detaliu meci |  Toyota | Carpet |
| 24.11.08 | Calificare | Noam Okun | Arata Onozawa | 6-2, 6-72, 6-1 |  | detaliu meci | ||
| 24.11.08 | 2-a rundă de calif. | Arata Onozawa | Shinta Fujii | 6-3, 6-3 | | detaliu meci | ||
| 17.11.08 | 1-a rundă de calif. | Arata Onozawa | Hirokazu Tanaka | 6-1, 6-0 | | detaliu meci | Yokohama | Hard |
| 17.11.08 | 2-a rundă de calif. | Arata Onozawa | Takahiro Inoue | 4-6, 6-1, 6-4 | | detaliu meci | ||
| 17.11.08 | Calificare | Bumpei Sato | Arata Onozawa | 6-3, 6-4 | | detaliu meci | ||
| 20.10.08 | 1-a rundă | Junn Mitsuhashi | Arata Onozawa | 6-2, 6-3 | | detaliu meci | Japan F11 | Hard |
| 13.10.08 | 1-a rundă | Arata Onozawa | Hyung-Tae Kwon | 2-6, 6-3, 7-66 | | detaliu meci | Japan F10 | Hard |
| 13.10.08 | a 2-a rundă | Yuichi Sugita | Arata Onozawa | 6-1, 6-4 | | detaliu meci | ||
| 15.09.08 | 1-a rundă | Arata Onozawa | Kujtim Bajrami | 6-1, 6-3 | | detaliu meci |  Thailand F6 | Hard |
| 15.09.08 | a 2-a rundă | Kirati Siributwong | Arata Onozawa | 6-2, 7-5 | | detaliu meci | ||
| 08.09.08 | 1-a rundă | Nathan Thompson | Arata Onozawa | 6-4, 6-2 | | detaliu meci | Thailand F5 | Hard |
| 01.09.08 | 1-a rundă | Byung-Kook Kang | Arata Onozawa | 7-5, 6-0 | | detaliu meci | Thailand F4 | Hard |
| 11.08.08 | 1-a rundă | Perakiat Siriluethaiwattana | Arata Onozawa | 6-3, 6-2 | | detaliu meci |  Indonesia F3 | Hard |
| 14.07.08 | 1-a rundă | Arata Onozawa | Jiri Krkoska | 6-3, 6-3 | | detaliu meci |  Syria F2 | Hard |
| 14.07.08 | a 2-a rundă | Alexander Somogyi | Arata Onozawa | 7-5, 4-6, 6-3 | | detaliu meci | ||
| 07.07.08 | 1-a rundă | Arata Onozawa | Rohan Gajjar | 1-6, 7-65, 6-2 | | detaliu meci | Syria F1 | Zgura |
| 07.07.08 | a 2-a rundă | Pierre-Ludovic Duclos | Arata Onozawa | 6-2, 6-2 | | detaliu meci | ||
| 30.06.08 | 1-a rundă | Peng Sun | Arata Onozawa | 6-1, 7-5 | | detaliu meci | Japan F7 | Hard |
| 23.06.08 | a 2-a rundă | Zhe Li | Arata Onozawa | 7-63, 6-2 | | detaliu meci | Japan F6 | Carpet |
| 23.06.08 | 1-a rundă | Arata Onozawa | Joji Miyao | 7-5, 6-2 | | detaliu meci | ||
| 16.06.08 | 1-a rundă | Arata Onozawa | Ya-Nan Ma | 6-3, 4-6, 6-2 | | detaliu meci | Japan F5 | Carpet |
| 16.06.08 | Sfert de finală | Kento Takeuchi | Arata Onozawa | 6-4, 7-5 | | detaliu meci | ||
| 16.06.08 | a 2-a rundă | Arata Onozawa | Hsin-Han Lee | 6-2, 6-4 | | detaliu meci | ||
| 09.06.08 | 1-a rundă | Jun-Chao Xu | Arata Onozawa | 6-1, 6-2 | | detaliu meci | Japan F4 | Zgura |
| 19.05.08 | 1-a rundă | Junn Mitsuhashi | Arata Onozawa | 7-64, 6-1 | | detaliu meci |  Korea F4 | Hard |
| 12.05.08 | 1-a rundă | Toshihide Matsui | Arata Onozawa | 7-68, 4-6, 6-1 | | detaliu meci | Korea F3 | Hard |
| 05.05.08 | 1-a rundă | Kyu-Tae Im | Arata Onozawa | 6-3, 6-4 | | detaliu meci | Korea F2 | Hard |
| 28.04.08 | 1-a rundă | Hyun-Woo Nam | Arata Onozawa | 6-1, 6-4 | | detaliu meci | Korea F1 | Zgura |
| 21.04.08 | 1-a rundă | Satoshi Iwabuchi | Arata Onozawa | 6-2, 6-2 | | detaliu meci |  China F4 | Hard |
| 14.04.08 | a 2-a rundă | Mao-Xin Gong | Arata Onozawa | 6-2, 6-2 | | detaliu meci | China F3 | Hard |
| 14.04.08 | 1-a rundă | Arata Onozawa | Peng Sun | 2-6, 6-2, 6-4 | | detaliu meci | ||
| 31.03.08 | 1-a rundă | Arata Onozawa | Sho Katayama | 7-5, 6-4 | | detaliu meci | Japan F3 | Hard |
| 31.03.08 | a 2-a rundă | Yuichi Ito | Arata Onozawa | 6-3, 6-1 | | detaliu meci | ||
| 24.03.08 | 1-a rundă | G.D. Jones | Arata Onozawa | 7-66, 6-4 | | detaliu meci | Japan F2 | Hard |
| 17.03.08 | 1-a rundă | Arata Onozawa | Masato Hatanaka | 6-2, 6-4 | | detaliu meci | Japan F1 | Hard |
| 17.03.08 | a 2-a rundă | Arata Onozawa | Yan Bai | 7-65, 7-64 | | detaliu meci | ||
| 17.03.08 | Sfert de finală | Tasuku Iwami | Arata Onozawa | 6-2, 6-1 | | detaliu meci | ||
| 03.03.08 | 1-a rundă | Marcus Daniell | Arata Onozawa | 6-2, 6-1 | | detaliu meci |  New Zeland | Hard |
| 25.02.08 | 1-a rundă | Arata Onozawa | Mikal Statham | 7-64, 1-6, 6-3 | | detaliu meci | New Zeland | Hard |
| 25.02.08 | a 2-a rundă | Raphael Durek | Arata Onozawa | 6-3, 6-76, 6-2 | | detaliu meci |
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