General Statistics - Akita, Shiho
646
Rank
40 - 42
Wins-Losses
250 (2016)
Highest ranking
General Statistics - Hayashi, Erina
910
Rank
22 - 30
Wins-Losses
335 (2020)
Highest ranking
Ranking - Akita, Shiho
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 491 | 43/24 | 4/4 | 39/20 | - | - | - |
| 2023 | 646 | 20/21 | - | 15/19 | 2/1 | 3/1 | - |
| 2022 | 891 | 8/8 | 3/2 | 5/6 | - | - | - |
| 2021 | 410 | 16/18 | 3/3 | 12/13 | 1/2 | - | - |
| 2020 | 405 | 16/2 | - | 16/2 | - | - | - |
| 2019 | 682 | 21/21 | 1/1 | 20/18 | 0/2 | - | - |
| 2018 | 452 | 21/22 | 0/1 | 21/21 | - | - | - |
| 2017 | 382 | 17/20 | 0/1 | 17/19 | - | - | - |
| 2016 | 250 | 35/20 | 1/1 | 24/14 | 3/1 | 7/4 | - |
| 2015 | 473 | 31/18 | - | 28/14 | 2/2 | 1/2 | - |
| 2014 | - | 10/12 | - | 10/10 | 0/1 | 0/1 | - |
| 2013 | 720 | 7/5 | - | 3/2 | - | 4/3 | - |
| 2012 | 475 | 2/5 | 0/1 | 1/3 | - | 1/1 | - |
| 2011 | 326 | 1/3 | - | 1/2 | 0/1 | - | - |
| 2010 | 278 | 2/1 | - | - | - | - | 2/1 |
| Summary | 250/200 | 12/14 | 212/163 | 8/10 | 16/12 | 2/1 |
Ranking - Hayashi, Erina
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 1259 | 7/7 | - | 7/7 | - | - | - |
| 2023 | 910 | 11/15 | 2/2 | 7/12 | 2/1 | - | - |
| 2022 | 1227 | 5/4 | 1/1 | 4/2 | 0/1 | - | - |
| 2021 | 471 | 0/5 | 0/3 | 0/2 | - | - | - |
| 2020 | 335 | 6/3 | - | 1/2 | 5/1 | - | - |
| 2019 | 383 | 26/20 | 2/3 | 24/16 | 0/1 | - | - |
| 2018 | 700 | 13/14 | 2/3 | 11/11 | - | - | - |
| 2017 | 495 | 23/11 | - | 23/11 | - | - | - |
| 2016 | 911 | 15/8 | - | 14/6 | 1/1 | 0/1 | - |
| Summary | 106/87 | 7/12 | 91/69 | 8/5 | 0/1 | 0/0 |