Name: Naoko Eto
Country: Japan
Birthdate: 17.12.84, 39 years
WTA ranking: 853
TOP ranking's position: 843 (07.01.19, 300 points)
Points: 3
Prize money: 25.147 $
Matches total: 222
Win: 38
%: 17.12 %
Country: Japan
Birthdate: 17.12.84, 39 years
WTA ranking: 853
TOP ranking's position: 843 (07.01.19, 300 points)
Points: 3
Prize money: 25.147 $
Matches total: 222
Win: 38
%: 17.12 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 3/5 | 0/0 | 1/3 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2023 | 9/17 | 3/8 | 6/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 4/13 | 1/7 | 3/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 7/19 | 7/13 | 0/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 2/17 | 1/3 | 0/9 | 0/1 | 1/4 | 0/0 | 0/0 |
| 2018 | 0/18 | 0/4 | 0/11 | 0/1 | 0/2 | 0/0 | 0/0 |
| 2017 | 1/14 | 0/3 | 0/8 | 0/1 | 1/2 | 0/0 | 0/0 |
| 2016 | 2/15 | 1/11 | 0/3 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2015 | 2/10 | 1/8 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 2/16 | 1/12 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 1/8 | 1/6 | 0/0 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2012 | 2/5 | 2/4 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2011 | 1/11 | 0/5 | 0/0 | 1/2 | 0/3 | 0/1 | 0/0 |
| 2010 | 0/3 | 0/0 | 0/0 | 0/1 | 0/2 | 0/0 | 0/0 |
| 2009 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2008 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/6 | 0/4 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2006 | 2/2 | 2/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 38/184 | 20/93 | 12/62 | 3/9 | 2/16 | 1/4 | 0/0 |
| perc. % | 17.12 % | 17.7 % | 16.22 % | 25 % | 11.11 % | 20 % | 0 % |
Naoko Eto / Fixtures
| no matches found |
Naoko Eto form / surface: Carpet
Naoko Eto / surface: Carpet
| 10.11.19 | q 1 | Ya Hsin Lee | Naoko Eto | 6-0, 6-1 |  | match details | .png){kind=small} Taipei | Carpet |
| 14.10.19 | qual. | Kanako Morisaki | Naoko Eto | 6-2, 6-0 | | match details |  W25 Hamamatsu | Carpet |
| 13.10.19 | q 1 | Naoko Eto | Wing Kiu Jacqueline Lam | 6-1, 6-1 |  | match details | ||
| 07.10.19 | q 1 | Miyu Nakashima | Naoko Eto | 6-3, 6-3 | | match details | W25 Makinohara | Carpet |
| 20.05.19 | q 1 | Erika Matsuda | Naoko Eto | 6-1, 6-4 | | match details | W25 Karuizawa | Carpet |
| 13.05.18 | q 1 | Chisa Hosonuma | Naoko Eto | 6-0, 6-0 | | match details | Kurume | Carpet |
| 06.05.18 | q 1 | Mina Miyahara | Naoko Eto | 6-0, 6-2 | | match details | Fukuoka | Carpet |
| 15.05.17 | q 1 | Naoko Eto | Chika Watanabe | 7-65, 6-4 | | match details | Kurume | Carpet |
| 15.05.17 | q 2 | Aiko Yoshitomi | Naoko Eto | 6-2, 6-0 | | match details | ||
| 08.05.17 | q 1 | Kotomi Takahata | Naoko Eto | 6-3, 6-2 | | match details | Fukuoka | Carpet |
| 12.09.11 | qual. | Maya Wakui | Naoko Eto | 6-3, 6-0 | | match details | Kyoto | Carpet |
| 30.05.11 | 1st round | Mana Ayukawa | Naoko Eto | 6-2, 6-2 | | match details | Mie | Carpet |
| 16.05.11 | q 1 | Yumi Miyazaki | Naoko Eto | 6-2, 6-2 | | match details | Karuizawa | Carpet |
| 15.11.10 | 1st round | Miharu Imanishi | Naoko Eto | 6-0, 1-0, Naoko Eto - retired | | match details | Hyogo | Carpet |
| 19.04.10 | 1st round | Mari Tanaka | Naoko Eto | 6-1, 6-2 | | match details | Mie | Carpet |
| 16.11.09 | 1st round | Kana Watanabe | Naoko Eto | 6-1, 7-63 | | match details | Hyogo | Carpet |
| 25.06.07 | 1st round | Shiho Hisamatsu | Naoko Eto | 6-3, 6-2 | | match details | Noto | Carpet |
| 11.09.06 | 1st round | Yuka Kuroda | Naoko Eto | 6-3, 6-3 | | match details | Hiroshima | Carpet |
