Name: Arata Onozawa
Country: Japan
Birthdate: 28.04.88, 36 years
ATP ranking: 800
TOP ranking's position: 478 (14.11.11, 70 points)
Points: 23
Prize money: 80403 $
Matches total: 503
Win: 254
%: 50.5 %
Country: Japan
Birthdate: 28.04.88, 36 years
ATP ranking: 800
TOP ranking's position: 478 (14.11.11, 70 points)
Points: 23
Prize money: 80403 $
Matches total: 503
Win: 254
%: 50.5 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 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 |
| perc. % | 50.5 % | 48.52 % | 56.25 % | 60 % | 50.94 % | 33.33 % | 66.67 % |
Arata Onozawa / scheduled / last
| no matches found |
Arata Onozawa form / year 2007
Arata Onozawa / year 2007
| 19.11.07 | q 1 | Arata Onozawa | Kazuya Ono | 6-0, 6-0 |  | match details |  Yokohama | Hard |
| 19.11.07 | q 2 | Ko Suzuki | Arata Onozawa | 7-64, 1-6, 7-63 |  | match details | ||
| 22.10.07 | 1st round | Kento Takeuchi | Arata Onozawa | 6-3, 6-2 | | match details | Japan F11 | Hard |
| 15.10.07 | 1st round | Arata Onozawa | Masato Hatanaka | 7-5, 1-6, 7-5 | | match details | Japan F10 | Hard |
| 15.10.07 | 2nd round | Oh-Hee Kwon | Arata Onozawa | 6-1, 6-3 | | match details | ||
| 17.09.07 | 1st round | Steven Goh | Arata Onozawa | 7-62, 7-66 | | match details | Japan F9 | Carpet |
| 10.09.07 | 1st round | Gouichi Motomura | Arata Onozawa | 3-6, 6-4, 6-0 | | match details | Japan F8 | Hard |
| 06.08.07 | 2nd round | Aqeel Khan | Arata Onozawa | 5-3, Arata Onozawa - retired | | match details |  India F8 | Hard |
| 06.08.07 | 1st round | Arata Onozawa | Yannick Nelord | 6-4, 6-2 | | match details | ||
| 30.07.07 | 1st round | Yu Jr. Wang | Arata Onozawa | 6-1, 7-5 | | match details | India F7 | Hard |
| 23.07.07 | 1st round | Arata Onozawa | Ashutosh Singh | 6-4, 7-65 | | match details | India F6 | Clay |
| 23.07.07 | 2nd round | Katsushi Fukuda | Arata Onozawa | 6-4, 6-4 | | match details | ||
| 18.06.07 | 2nd round | Arata Onozawa | Danilo Zivanovic | 6-4, 7-63 | | match details | Japan F7 | Clay |
| 18.06.07 | 1/4 | Takahiro Ittogi | Arata Onozawa | 7-610, 6-2 | | match details | ||
| 18.06.07 | 1st round | Arata Onozawa | Norikazu Sugiyama | 6-2, 1-6, 6-1 | | match details | ||
| 11.06.07 | 1/2 | Lester Cook | Arata Onozawa | 6-4, 6-3 | | match details | Japan F6 | Carpet |
| 11.06.07 | 2nd round | Arata Onozawa | Hiroyasu Sato | 4-6, 7-64, 6-2 | | match details | ||
| 11.06.07 | 1/4 | Arata Onozawa | Minh Le | 6-3, 6-3 | | match details | ||
| 11.06.07 | 1st round | Arata Onozawa | Guilherme Ochiai | 6-74, 7-62, 6-1 | | match details | ||
| 02.04.07 | 1st round | Takahiro Terachi | Arata Onozawa | 6-1, 6-0 | | match details | Japan F3 | Carpet |