Name: Ayaka Okuno
Country: Japan
Birthdate: 21.06.95, 28 years
WTA ranking: 900
TOP ranking's position: 263 (22.02.16, 16400 points)
Points: 23
Prize money: 109.946 $
Matches total: 426
Win: 190
%: 44.6 %
Country: Japan
Birthdate: 21.06.95, 28 years
WTA ranking: 900
TOP ranking's position: 263 (22.02.16, 16400 points)
Points: 23
Prize money: 109.946 $
Matches total: 426
Win: 190
%: 44.6 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 4/4 | 4/3 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 2/11 | 1/7 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 2/6 | 1/4 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 8/7 | 3/2 | 4/4 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 23/32 | 12/18 | 9/9 | 0/0 | 2/5 | 0/0 | 0/0 |
| 2018 | 18/31 | 12/21 | 1/2 | 4/5 | 1/3 | 0/0 | 0/0 |
| 2017 | 20/31 | 11/18 | 8/5 | 0/1 | 1/7 | 0/0 | 0/0 |
| 2016 | 16/35 | 12/25 | 0/3 | 1/1 | 0/3 | 3/3 | 0/0 |
| 2015 | 32/27 | 21/18 | 3/2 | 0/1 | 2/1 | 6/5 | 0/0 |
| 2014 | 44/29 | 26/18 | 4/5 | 5/2 | 5/2 | 4/2 | 0/0 |
| 2013 | 18/16 | 15/11 | 2/2 | 1/1 | 0/1 | 0/1 | 0/0 |
| 2012 | 2/4 | 1/3 | 0/0 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2011 | 1/3 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 190/236 | 120/151 | 33/39 | 12/12 | 12/23 | 13/11 | 0/0 |
| perc. % | 44.6 % | 44.28 % | 45.83 % | 50 % | 34.29 % | 54.17 % | 0 % |
Ayaka Okuno / Fixtures
| no matches found |
Ayaka Okuno form / year 2016 / surface: Hard
Ayaka Okuno / year 2016 / surface: Hard
| 29.12.16 | 1/4 | Nudnida Luangnam | Ayaka Okuno | 5-7, 6-2, 6-2 |  | match details |  Hong Kong | Hard |
| 28.12.16 | 2nd round | Ayaka Okuno | Sang Hee Park | 3-6, 6-4, 6-2 |  | match details | ||
| 27.12.16 | 1st round | Ayaka Okuno | Yan-Tung Ki | 6-1, 6-3 | | match details | ||
| 07.11.16 | q 1 | Jamie Loeb | Ayaka Okuno | 6-1, 6-2 | | match details |  Tokyo | Hard |
| 01.11.16 | 1st round | Jennifer Elie | Ayaka Okuno | 6-0, 6-2 | | match details |  Canberra | Hard |
| 08.10.16 | q 1 | Hiroko Kuwata | Ayaka Okuno | 6-1, 6-2 | | match details |  Tianjin | Hard |
| 29.09.16 | 1st round | Shiho Hisamatsu | Ayaka Okuno | 6-2, 5-7, 6-4 | | match details | Iizuka | Hard |
| 17.09.16 | q 1 | Seung-Yeon Hong | Ayaka Okuno | 4-6, 6-3, 6-0 | | match details |  Seoul | Hard |
| 11.09.16 | q 2 | Varatchaya Wongteanchai | Ayaka Okuno | 6-2, 6-3 | | match details | Tokyo | Hard |
| 10.09.16 | q 1 | Ayaka Okuno | Makoto Ninomiya | 6-3, 6-1 | | match details | ||
| 30.07.16 | q 1 | Nicha Lertpitaksinchai | Ayaka Okuno | 7-64, 6-2 | | match details | Nanchang | Hard |
| 26.07.16 | 1st round | Urszula Radwanska | Ayaka Okuno | 6-4, 6-1 | | match details | Wuhan | Hard |
| 18.07.16 | 1st round | Yukun Zhang | Ayaka Okuno | 6-3, 6-2 | | match details | Hong Kong | Hard |
| 13.07.16 | 2nd round | Fang Ying Xun | Ayaka Okuno | 6-4, 6-2 | | match details | Qujing | Hard |
| 10.07.16 | 1st round | Ayaka Okuno | Si Qi Liu | 6-1, 7-5 | | match details | ||
| 05.07.16 | 1st round | Ling Zhang | Ayaka Okuno | 6-0, 7-5 | | match details | Yuxi | Hard |
| 28.06.16 | 1st round | Hanna Chang | Ayaka Okuno | 6-3, 6-1 | | match details | Gimcheon | Hard |
| 15.06.16 | 1st round | Jacqueline Cako | Ayaka Okuno | 6-1, 6-4 | | match details |  Sumter | Hard |
| 07.06.16 | 1st round | Ching-Wen Hsu | Ayaka Okuno | 6-3, 6-3 | | match details | Tokyo | Hard |
| 03.05.16 | 1st round | Riko Sawayanagi | Ayaka Okuno | 6-2, 6-1 | | match details | Gifu | Hard |
| 21.04.16 | 2nd round | Fangzhou Liu | Ayaka Okuno | 6-3, 6-2 | | match details | Nanning | Hard |
| 19.04.16 | 1st round | Ayaka Okuno | Varatchaya Wongteanchai | 6-3, 6-4 | | match details | ||
| 12.04.16 | 1st round | Mayo Hibi | Ayaka Okuno | 6-4, 6-74, 6-0 | | match details | Shenzhen | Hard |
| 06.04.16 | 2nd round | Sabina Sharipova | Ayaka Okuno | 6-0, 6-2 | | match details | Kashiwa | Hard |
| 05.04.16 | 1st round | Ayaka Okuno | Natsumi Chimura | 6-0, 6-1 | | match details | ||
| 30.03.16 | 1st round | Miyu Kato | Ayaka Okuno | 6-3, 7-64 | | match details | Kofu | Hard |
| 28.03.16 | q 1 | Ayaka Okuno | Rise Shimizu | 6-2, 6-2 | | match details | ||
| 28.03.16 | q 2 | Ayaka Okuno | Andrea Raaholdt | 6-2, 6-3 | | match details | ||
| 28.03.16 | qual. | Ayaka Okuno | Jessica Pieri | 1-0, Jessica Pieri - retired | | match details | ||
| 22.02.16 | q 1 | Ayaka Okuno | Zoe Gwen Scandalis | 6-4, 6-3 | | match details | Rancho Santa | Hard |
| 22.02.16 | q 2 | Brynn Boren | Ayaka Okuno | 1-6, 7-5, 6-3 | | match details | ||
| 15.02.16 | 1st round | Elizabeth Halbauer | Ayaka Okuno | 7-5, 6-3 | | match details |  Cuernavaca | Hard |
| 09.02.16 | 1st round | Su-Wei Hsieh | Ayaka Okuno | 7-61, 4-6, 6-2 | | match details | .png){kind=small} Kaohsiung | Hard |
| 07.02.16 | qual. | Ayaka Okuno | Marina Melnikova | 6-2, 3-6, 6-3 | | match details | ||
| 06.02.16 | q 1 | Ayaka Okuno | Mizuno Kijima | 6-2, 6-4 | | match details | ||
| 27.01.16 | 1st round | Maria Sanchez | Ayaka Okuno | 7-5, 6-2 | | match details | Maui | Hard |
| 04.01.16 | 1st round | Hiroko Kuwata | Ayaka Okuno | 6-2, 6-1 | | match details | Hong Kong | Hard |
