Nume: Erina Hayashi
Ţara: Japonia
Data naşterii: 21.07.94, 31 Vârsta
Clasament WTA: 900
TOP poziţie în clasament: 322 (02.03.20, 15800 puncte)
Puncte: 25
Premii: 65423 $
Total meciuri: 197
Victorii: 107
Succes: 54.31 %
Ţara: Japonia
Data naşterii: 21.07.94, 31 Vârsta
Clasament WTA: 900
TOP poziţie în clasament: 322 (02.03.20, 15800 puncte)
Puncte: 25
Premii: 65423 $
Total meciuri: 197
Victorii: 107
Succes: 54.31 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2024 | 7/7 | 7/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 11/16 | 5/10 | 2/2 | 2/1 | 2/2 | 0/1 | 0/0 |
| 2022 | 5/4 | 2/1 | 1/1 | 0/1 | 2/1 | 0/0 | 0/0 |
| 2021 | 0/5 | 0/2 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 6/3 | 1/2 | 0/0 | 5/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 26/20 | 14/11 | 2/3 | 0/1 | 10/5 | 0/0 | 0/0 |
| 2018 | 13/14 | 4/6 | 2/3 | 0/0 | 7/5 | 0/0 | 0/0 |
| 2017 | 23/11 | 13/9 | 0/0 | 0/0 | 10/2 | 0/0 | 0/0 |
| 2016 | 15/8 | 14/6 | 0/0 | 0/0 | 1/1 | 0/1 | 0/0 |
| 2014 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 107/90 | 61/56 | 7/12 | 7/4 | 32/16 | 0/2 | 0/0 |
| succes % | 54.31 % | 52.14 % | 36.84 % | 63.64 % | 66.67 % | 0 % | 0 % |
Erina Hayashi / nejucate / ultimele
| nu a fost găsit nici un meci |
Erina Hayashi form / an 2019 / suprafaţa: Hard
Erina Hayashi / an 2019 / suprafaţa: Hard
| 31.12.19 | Calificare | Sakura Hondo | Erina Hayashi | 6-4, 6-3 |  | detaliu meci |  W25 Hong | Hard |
| 30.12.19 | 1-a rundă de calif. | Erina Hayashi | Justine Leong | 7-5, 6-3 |  | detaliu meci | ||
| 04.12.19 | 1-a rundă | Na-Lae Han | Erina Hayashi | 6-3, 6-2 | | detaliu meci |  Australian Open | Hard |
| 13.11.19 | 1-a rundă | Xinyu Wang | Erina Hayashi | 7-5, 6-3 | | detaliu meci |  W100 Tokyo | Hard |
| 12.11.19 | Calificare | Erina Hayashi | Michika Ozeki | 6-3, 4-6, 10-7 | | detaliu meci | ||
| 11.11.19 | 1-a rundă de calif. | Erina Hayashi | Ji-Hee Choi | 2-6, 6-2, 10-5 | | detaliu meci | ||
| 04.11.19 | 1-a rundă de calif. | Diane Parry | Erina Hayashi | 6-3, 6-4 | | detaliu meci | W100 Shenzhen | Hard |
| 29.10.19 | 1-a rundă | Abbie Myers | Erina Hayashi | 3-6, 6-1, 6-1 | | detaliu meci |  W60 Playford | Hard |
| 23.10.19 | 1-a rundă | Sara Tomic | Erina Hayashi | 7-62, 6-0 | | detaliu meci | W60 Bendigo | Hard |
| 22.10.19 | Calificare | Laura Ashley | Erina Hayashi | 6-4, 1-6, 10-6 | | detaliu meci | ||
| 21.10.19 | 1-a rundă de calif. | Erina Hayashi | Noelleda Ah San | 6-1, 6-2 | | detaliu meci | ||
| 08.09.19 | 1-a rundă de calif. | Leylah Annie Fernandez | Erina Hayashi | 6-0, 6-4 | | detaliu meci | Hiroshima | Hard |
| 22.08.19 | a 2-a rundă | Momoko Kobori | Erina Hayashi | 7-68, 7-5 | | detaliu meci | W25 Tsukuba | Hard |
| 21.08.19 | 1-a rundă | Erina Hayashi | Yuuki Tanaka | 1-6, 6-3, 6-2 | | detaliu meci | ||
| 31.07.19 | 1-a rundă | Haruka Kaji | Erina Hayashi | 6-4, 6-2 | | detaliu meci | .png){kind=small} W25 Taipei | Hard |
| 01.06.19 | Finală | Erina Hayashi | Jia-Jing Lu | 6-3, 3-0, Jia-Jing Lu - retragere | | detaliu meci | W25 Hong | Hard |
| 01.06.19 | Sfert de finală | Erina Hayashi | Momoko Kobori | 7-5, 6-2 | | detaliu meci | ||
| 01.06.19 | Semifinală | Erina Hayashi | Ho Ching Wu | 7-5, 6-1 | | detaliu meci | ||
| 31.05.19 | a 2-a rundă | Erina Hayashi | Abigail Tere-Apisah | 7-62, 6-1 | | detaliu meci | ||
| 30.05.19 | 1-a rundă | Erina Hayashi | Wing Kiu Jacqueline Lam | 6-1, 6-0 | | detaliu meci | ||
| 28.05.19 | Calificare | Erina Hayashi | Sakura Hosogi | 4-6, 6-3, 14-12 | | detaliu meci | ||
| 11.04.19 | a 2-a rundă | Mai Hontama | Erina Hayashi | 6-4, 6-2 | | detaliu meci | W25 Hong | Hard |
| 10.04.19 | 1-a rundă | Erina Hayashi | Miyabi Inoue | 6-4, 2-6, 6-3 | | detaliu meci | ||
| 09.04.19 | Calificare | Erina Hayashi | Mahak Jain | 7-63, 6-2 | | detaliu meci | ||
| 08.04.19 | 1-a rundă de calif. | Erina Hayashi | Charmaine Shi Yi Seah | 6-4, 6-3 | | detaliu meci |
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