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 2019
Erika Sema / an 2019
| 11.11.19 | Calificare | Mai Hontama | Erika Sema | 6-4, 6-3 | detaliu meci | Hard | ||
| 11.11.19 | 1-a rundă de calif. | Erika Sema | Mua Shigeta | 6-0, 6-0 | detaliu meci | |||
| 29.09.19 | 1-a rundă de calif. | Erika Sema | Sasha Nelson | 6-0, 6-1 | detaliu meci | Hard | ||
| 29.09.19 | 2-a rundă de calif. | Sohyun Park | Erika Sema | 6-74, 7-63, 10-8 | detaliu meci | |||
| 24.09.19 | Calificare | Michika Ozeki | Erika Sema | 5-7, 6-1, 10-4 | detaliu meci | Hard | ||
| 23.09.19 | 1-a rundă de calif. | Erika Sema | Roopa Bains | 6-1, 7-5 | detaliu meci | |||
| 02.09.19 | Calificare | Amy Zhu | Erika Sema | 0-6, 6-2, 10-8 | detaliu meci | Zgura | ||
| 02.09.19 | 1-a rundă de calif. | Erika Sema | Junsai Wang | 6-3, 6-1 | detaliu meci | |||
| 28.08.19 | 1-a rundă | Yue Yuan | Erika Sema | 6-2, 7-65 | detaliu meci | Hard | ||
| 27.08.19 | Calificare | Erika Sema | Rutuja Bhosale | 6-2, 1-6, 10-7 | detaliu meci | |||
| 26.08.19 | 1-a rundă de calif. | Erika Sema | Qianhui Tang | 6-4, 7-5 | detaliu meci | |||
| 22.08.19 | a 2-a rundă | Mai Hontama | Erika Sema | 6-4, 2-6, 7-63 | detaliu meci | Hard | ||
| 21.08.19 | 1-a rundă | Erika Sema | Nudnida Luangnam | 6-2, 6-2 | detaliu meci | |||
| 20.08.19 | Calificare | Erika Sema | Chisa Hosonuma | 6-76, 7-5, 10-5 | detaliu meci | |||
| 30.07.19 | 1-a rundă | Shuyue Ma | Erika Sema | 6-2, 4-6, 7-5 | detaliu meci | Hard | ||
| 23.07.19 | Calificare | Jia Qi Kang | Erika Sema | 6-4, 6-1 | detaliu meci | Hard | ||
| 22.07.19 | 1-a rundă de calif. | Erika Sema | Jennifer Luikham | 6-2, 6-0 | detaliu meci | |||
| 19.07.19 | Sfert de finală | Xuliu Sun | Erika Sema | 2-6, 6-4, 6-3 | detaliu meci | In. Hard | ||
| 18.07.19 | a 2-a rundă | Erika Sema | Yehua Zhou | 6-1, 6-4 | detaliu meci | |||
| 16.07.19 | 1-a rundă | Erika Sema | Fang Ying Xun | 6-4, 6-3 | detaliu meci | |||
| 10.07.19 | 1-a rundă | Fang Ying Xun | Erika Sema | 6-3, 6-4 | detaliu meci | Hard | ||
| 03.07.19 | 1-a rundă | Yuxuan Zhang | Erika Sema | 6-4, 6-3 | detaliu meci | Hard | ||
| 26.06.19 | a 2-a rundă | Jovana Jovic | Erika Sema | 7-5, 6-4 | detaliu meci | Hard | ||
| 26.06.19 | 1-a rundă | Erika Sema | Carol Zhao | 6-4, 6-2 | detaliu meci | |||
| 20.06.19 | a 2-a rundă | Hiroko Kuwata | Erika Sema | 6-4, 0-6, 6-4 | detaliu meci | Hard | ||
| 19.06.19 | 1-a rundă | Erika Sema | Punnin Kovapitukted | 6-1, 6-0 | detaliu meci | |||
| 16.05.19 | a 2-a rundă | Erika Sema | Shuo Feng | 7-5, 6-1 | detaliu meci | Hard | ||
| 16.05.19 | Sfert de finală | Jing-Jing Lu | Erika Sema | 6-3, 6-3 | detaliu meci | |||
| 15.05.19 | 1-a rundă | Erika Sema | Xuliu Sun | 7-65, 6-2 | detaliu meci | |||
| 07.05.19 | 1-a rundă | Peangtarn Plipuech | Erika Sema | 7-5, 6-2 | detaliu meci | Hard | ||
| 29.04.19 | 1-a rundă de calif. | Erika Sema | Su Jeong Jang | 6-0, 6-2 | detaliu meci | Hard | ||
| 29.04.19 | Calificare | Naomi Broady | Erika Sema | 7-63, 6-2 | detaliu meci | |||
| 12.04.19 | Sfert de finală | Na-Lae Han | Erika Sema | 6-0, 6-4 | detaliu meci | Hard | ||
| 11.04.19 | a 2-a rundă | Erika Sema | Risa Ozaki | 7-5, 7-61 | detaliu meci | |||
| 09.04.19 | 1-a rundă | Erika Sema | Haruna Arakawa | 6-0, 6-2 | detaliu meci | |||
| 04.04.19 | a 2-a rundă | Mayo Hibi | Erika Sema | 6-0, 7-5 | detaliu meci | Hard | ||
| 03.04.19 | 1-a rundă | Erika Sema | Chihiro Muramatsu | 6-2, 4-6, 6-3 | detaliu meci | |||
| 01.04.19 | Calificare | Erika Sema | Ji-Hee Choi | 6-4, 6-3 | detaliu meci | |||
| 31.03.19 | 1-a rundă de calif. | Erika Sema | Risa Ushijima | 6-1, 6-3 | detaliu meci | |||
| 24.03.19 | 1-a rundă de calif. | Ji-Hee Choi | Erika Sema | 6-3, 6-0 | detaliu meci | Hard | ||
| 20.03.19 | 1-a rundă | Giulia Gatto-Monticone | Erika Sema | 2-6, 7-5, 6-4 | detaliu meci | Hard | ||
| 12.03.19 | Calificare | Emina Bektas | Erika Sema | 6-4, 3-6, 10-3 | detaliu meci | Hard | ||
| 11.03.19 | 1-a rundă de calif. | Erika Sema | Michika Ozeki | 6-1, 6-1 | detaliu meci | |||
| 04.03.19 | 1-a rundă de calif. | Risa Ushijima | Erika Sema | 6-4, 2-6, 12-10 | detaliu meci | Hard | ||
| 25.02.19 | 1-a rundă de calif. | Rutuja Bhosale | Erika Sema | 1-6, 6-3, 10-3 | detaliu meci | Hard | ||
| 18.02.19 | 1-a rundă de calif. | Megumi Nishimoto | Erika Sema | 6-3, 6-4 | detaliu meci | In. Hard | ||
| 28.01.19 | 1-a rundă de calif. | Erika Sema | Risa Ushijima | 6-2, 6-2 | detaliu meci | Hard | ||
| 28.01.19 | Calificare | Maddison Inglis | Erika Sema | 6-3, 1-6, 10-5 | detaliu meci | |||
| 22.01.19 | Calificare | Aldila Sutjiadi | Erika Sema | 6-0, 6-4 | detaliu meci | Hard | ||
| 21.01.19 | 1-a rundă de calif. | Erika Sema | Paige Mary Hourigan | 6-2, 5-7, 10-6 | detaliu meci | |||
| 13.01.19 | 1-a rundă de calif. | Junri Namigata | Erika Sema | 3-6, 7-5, 10-7 | detaliu meci | Hard | ||
| 07.01.19 | 1-a rundă de calif. | Sofia Shapatava | Erika Sema | 6-2, 2-6, 10-8 | detaliu meci | Hard |



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