Nume: Erika Sema
Ţara: Japonia
Data naşterii: 24.11.88, 35 Vârsta
Clasament WTA: 457
TOP poziţie în clasament: 114 (10.10.11, 56800 puncte)
Puncte: 128
Premii: 451042 $
Total meciuri: 876
Victorii: 457
Succes: 52.17 %
Ţara: Japonia
Data naşterii: 24.11.88, 35 Vârsta
Clasament WTA: 457
TOP poziţie în clasament: 114 (10.10.11, 56800 puncte)
Puncte: 128
Premii: 451042 $
Total meciuri: 876
Victorii: 457
Succes: 52.17 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2024 | 11/8 | 11/8 | 0/0 | 0/0 | 0/0 | 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 | 457/419 | 354/289 | 38/49 | 12/14 | 38/45 | 15/22 | 0/0 |
| succes % | 52.17 % | 55.05 % | 43.68 % | 46.15 % | 45.78 % | 40.54 % | 0 % |
Erika Sema / nejucate / ultimele
| nu a fost găsit nici un meci |
Erika Sema form / an 2011 / suprafaţa: Carpet
Erika Sema / an 2011 / suprafaţa: Carpet
| 21.11.11 | 1-a rundă | Ayumi Oka | Erika Sema | 6-2, 6-2 |  | detaliu meci |  Toyota | Carpet |
| 17.10.11 | Finală | Karolina Pliskova | Erika Sema | 6-75, 6-2, 6-0 | | detaliu meci | Makinohara | Carpet |
| 17.10.11 | Semifinală | Erika Sema | Junri Namigata | 6-2, 6-3 |  | detaliu meci | ||
| 17.10.11 | 1-a rundă | Erika Sema | Ayumi Oka | 6-1, 6-4 | | detaliu meci | ||
| 17.10.11 | a 2-a rundă | Erika Sema | Yuka Mori | 6-3, 6-1 | | detaliu meci | ||
| 17.10.11 | Sfert de finală | Erika Sema | Chinami Ogi | 6-2, 6-1 | | detaliu meci | ||
| 05.09.11 | 1-a rundă | Erika Sema | Yue-Yue Hu | 6-1, 6-4 | | detaliu meci | Noto | Carpet |
| 05.09.11 | a 2-a rundă | Aiko Nakamura | Erika Sema | 6-3, 6-3 | | detaliu meci | ||
| 02.05.11 | 1-a rundă | Erika Sema | Miyabi Inoue | 6-4, 7-65 | | detaliu meci | Fukuoka | Carpet |
| 02.05.11 | Sfert de finală | Tamarine Tanasugarn | Erika Sema | 6-2, 6-3 | | detaliu meci | ||
| 02.05.11 | a 2-a rundă | Erika Sema | Ryoko Fuda | 1-6, 6-4, 7-61 | | detaliu meci |
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