Nume: Erika Sema
Ţara: Japonia
Data naşterii: 24.11.88, 37 Vârsta
Clasament WTA: 569
TOP poziţie în clasament: 114 (10.10.11, 56800 puncte)
Puncte: 89
Premii: 483775 $
Total meciuri: 998
Victorii: 521
Succes: 52.2 %
Ţara: Japonia
Data naşterii: 24.11.88, 37 Vârsta
Clasament WTA: 569
TOP poziţie în clasament: 114 (10.10.11, 56800 puncte)
Puncte: 89
Premii: 483775 $
Total meciuri: 998
Victorii: 521
Succes: 52.2 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 16/14 | 11/11 | 0/0 | 5/3 | 0/0 | 0/0 | 0/0 |
| 2025 | 29/26 | 24/23 | 0/0 | 5/2 | 0/1 | 0/0 | 0/0 |
| 2024 | 30/26 | 26/21 | 4/4 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2023 | 31/28 | 25/21 | 2/2 | 0/1 | 3/2 | 1/2 | 0/0 |
| 2022 | 32/25 | 28/21 | 4/2 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2021 | 31/24 | 18/16 | 13/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 6/4 | 6/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 24/28 | 21/25 | 1/1 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 19/26 | 19/24 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 39/30 | 38/27 | 0/0 | 0/0 | 1/3 | 0/0 | 0/0 |
| 2016 | 22/28 | 18/20 | 1/2 | 0/0 | 2/3 | 1/3 | 0/0 |
| 2015 | 30/26 | 27/21 | 1/2 | 0/0 | 0/1 | 2/2 | 0/0 |
| 2014 | 17/25 | 13/14 | 1/3 | 0/2 | 1/1 | 2/5 | 0/0 |
| 2013 | 30/24 | 25/19 | 2/2 | 0/0 | 0/0 | 3/3 | 0/0 |
| 2012 | 23/31 | 15/18 | 2/6 | 4/3 | 0/1 | 2/3 | 0/0 |
| 2011 | 43/28 | 27/14 | 6/8 | 0/0 | 7/4 | 3/2 | 0/0 |
| 2010 | 33/21 | 24/10 | 2/5 | 0/0 | 6/5 | 1/1 | 0/0 |
| 2009 | 33/23 | 21/11 | 1/3 | 6/3 | 5/6 | 0/0 | 0/0 |
| 2008 | 5/7 | 1/2 | 0/0 | 0/0 | 4/5 | 0/0 | 0/0 |
| 2007 | 23/16 | 16/8 | 0/0 | 0/0 | 7/8 | 0/0 | 0/0 |
| 2006 | 0/6 | 0/1 | 0/3 | 0/0 | 0/2 | 0/0 | 0/0 |
| 2005 | 4/9 | 1/5 | 2/1 | 0/0 | 1/2 | 0/1 | 0/0 |
| 2004 | 1/2 | 0/0 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 |
| ÎN TOTAL | 521/477 | 404/336 | 42/53 | 22/19 | 38/47 | 15/22 | 0/0 |
| succes % | 52.2 % | 54.59 % | 44.21 % | 53.66 % | 44.71 % | 40.54 % | 0 % |
Erika Sema / nejucate / ultimele
| nu a fost găsit nici un meci |
Erika Sema form / an 2020
Erika Sema / an 2020
| 04.03.20 | 1-a rundă | Erika Sema | Ayaka Okuno | 6-4, 6-4 |  | detaliu meci |  W25 Yokohama | Hard |
| 04.03.20 | a 2-a rundă | Yuriko Miyazaki | Erika Sema | 6-4, 6-2 |  | detaliu meci | ||
| 28.02.20 | a 2-a rundă | Sohyun Park | Erika Sema | 5-7, 6-3, 10-4 | | detaliu meci |  W25 Perth | Hard |
| 25.02.20 | 1-a rundă | Erika Sema | Naiktha Bains | 6-4, 7-66 | | detaliu meci | ||
| 19.02.20 | a 2-a rundă | Leonie Kung | Erika Sema | 3-6, 6-4, 6-3 | | detaliu meci | W25 Perth | Hard |
| 19.02.20 | 1-a rundă | Erika Sema | Alicia Smith | 6-3, 6-1 | | detaliu meci | ||
| 29.01.20 | 1-a rundă | Akgul Amanmuradova | Erika Sema | 6-3, 6-1 | | detaliu meci |  W25 Nonthaburi | Hard |
| 28.01.20 | Calificare | Erika Sema | Pei-Chi Lee | 3-6, 6-3, 10-3 | | detaliu meci | ||
| 27.01.20 | 2-a rundă de calif. | Erika Sema | Sakura Hosogi | 7-66, 6-0 | | detaliu meci | ||
| 26.01.20 | 1-a rundă de calif. | Erika Sema | Yukina Saigo | 6-0, 6-2 | | detaliu meci |
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