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
| 07.06.26 | 1-a rundă de calif. | Evialina Laskevich | Erika Sema | detaliu meci |  W100 Wuning | Hard |
Erika Sema form / an 2021
Erika Sema / an 2021
| 29.12.21 | 1-a rundă | Sofia Costoulas | Erika Sema | 4-6, 7-65, 6-0 |  | detaliu meci |  W15 Monastir | Hard |
| 22.12.21 | 1-a rundă | Arlinda Rushiti | Erika Sema | 6-2, 6-4 | | detaliu meci | W15 Monastir | Hard |
| 19.12.21 | Finală | Erika Sema | Eliessa Vanlangendonck | 3-6, 6-4, 6-3 |  | detaliu meci | W15 Monastir | Hard |
| 18.12.21 | Semifinală | Erika Sema | Angelica Raggi | 6-2, 3-6, 6-3 | | detaliu meci | ||
| 17.12.21 | Sfert de finală | Erika Sema | Eliz Maloney | 6-2, 6-3 | | detaliu meci | ||
| 16.12.21 | a 2-a rundă | Erika Sema | Chiraz Bechri | 3-6, 6-2, 6-3 | | detaliu meci | ||
| 15.12.21 | 1-a rundă | Erika Sema | Ambre Feder | 6-1, 6-4 | | detaliu meci | ||
| 13.09.21 | 2-a rundă de calif. | Mia Chudejova | Erika Sema | 7-5, 7-5 | | detaliu meci |  W25 Jablonec | Zgura |
| 12.09.21 | 1-a rundă de calif. | Erika Sema | Polina Bakhmutkina | 6-2, 7-5 | | detaliu meci | ||
| 09.09.21 | a 2-a rundă | Jesika Maleckova | Erika Sema | 6-3, 6-1 | | detaliu meci | W25 Frydek | Zgura |
| 08.09.21 | 1-a rundă | Erika Sema | Veronika Vlkovska | 2-6, 6-4, 6-2 | | detaliu meci | ||
| 07.09.21 | Calificare | Erika Sema | Veronika Vlkovska | 6-4, 6-4 | | detaliu meci | ||
| 06.09.21 | 2-a rundă de calif. | Erika Sema | Zuzana Odlevakova | 6-1, 6-0 | | detaliu meci | ||
| 05.09.21 | 1-a rundă de calif. | Erika Sema | Natalia Slaba | 7-5, 6-1 | | detaliu meci | ||
| 30.08.21 | 2-a rundă de calif. | Lina Glushko | Erika Sema | Erika Sema - nu s-a prezentat | | detaliu meci | W60 Prague | Zgura |
| 29.08.21 | 1-a rundă de calif. | Erika Sema | Elena Jamshidi | 6-1, 6-1 | | detaliu meci | ||
| 23.08.21 | 2-a rundă de calif. | Anastasiia Sobolieva | Erika Sema | 6-2, 6-1 | | detaliu meci | W60 Prerov | Zgura |
| 22.08.21 | 1-a rundă de calif. | Erika Sema | Laura Beresova | 6-1, 6-1 | | detaliu meci | ||
| 17.08.21 | Calificare | Sinja Kraus | Erika Sema | 6-1, 6-2 | | detaliu meci |  W25 Oldenzaal | Zgura |
| 16.08.21 | 1-a rundă de calif. | Erika Sema | Vivien Sandberg | 6-0, 6-1 | | detaliu meci | ||
| 11.08.21 | 1-a rundă | Darya Astakhova | Erika Sema | 6-2, 7-5 | | detaliu meci |  W25 Radom | Zgura |
| 10.08.21 | Calificare | Erika Sema | Vanda Lukacs | 6-4, 7-62 | | detaliu meci | ||
| 09.08.21 | 2-a rundă de calif. | Erika Sema | Maileen Nuudi | 7-5, 7-62 | | detaliu meci | ||
| 03.08.21 | Calificare | Zeynep Sonmez | Erika Sema | 6-2, 6-1 | | detaliu meci | W25 Bydgoszcz | Zgura |
| 02.08.21 | 2-a rundă de calif. | Erika Sema | Rebeca Pereira | 6-3, 3-6, 10-5 | | detaliu meci | ||
| 23.06.21 | 1-a rundă | Alexa Glatch | Erika Sema | 6-2, 2-6, 7-5 | | detaliu meci |  W60 Charleston | Zgura |
| 22.06.21 | Calificare | Erika Sema | Victoria Rodriguez | 6-0, 6-1 | | detaliu meci | ||
| 22.06.21 | 1-a rundă de calif. | Erika Sema | Gianna Pielet | 6-1, 2-0, Gianna Pielet - retragere | | detaliu meci | ||
| 16.06.21 | 1-a rundă | Peyton Stearns | Erika Sema | 6-1, 6-2 | | detaliu meci | W25 Sumter | Hard |
| 15.06.21 | Calificare | Erika Sema | Layne Sleeth | 7-61, 6-1 | | detaliu meci | ||
| 14.06.21 | 1-a rundă de calif. | Erika Sema | Katja Wiersholm | 7-5, 6-1 | | detaliu meci | ||
| 09.06.21 | 1-a rundă | Andrea Lazaro Garcia | Erika Sema | 6-3, 6-3 | | detaliu meci |  W25 Santo | Hard |
| 08.06.21 | 2-a rundă de calif. | Erika Sema | Ana Carmen Zamburek | 6-1, 6-3 | | detaliu meci | ||
| 08.06.21 | Calificare | Erika Sema | Rasheeda Mcadoo | 6-2, 6-3 | | detaliu meci | ||
| 01.06.21 | 2-a rundă de calif. | Erika Sema | Adriana Reami | 6-4, 6-3 | | detaliu meci | W25 Santo | Hard |
| 01.06.21 | Calificare | Charlotte Chavatipon | Erika Sema | 5-7, 6-4, 13-11 | | detaliu meci | ||
| 18.05.21 | 1-a rundă | Angelica Raggi | Erika Sema | 0-6, 6-2, 6-3 | | detaliu meci | W15 Monastir | Hard |
| 14.05.21 | Sfert de finală | Olga Helmi | Erika Sema | 6-2, 3-6, 6-4 | | detaliu meci | W15 Monastir | Hard |
| 13.05.21 | a 2-a rundă | Erika Sema | Chiara Catini | 6-2, 6-0 | | detaliu meci | ||
| 11.05.21 | 1-a rundă | Erika Sema | Ayumi Koshiishi | 6-3, 7-61 | | detaliu meci | ||
| 06.05.21 | a 2-a rundă | Angelica Raggi | Erika Sema | 6-4, 6-1 | | detaliu meci | W15 Monastir | Hard |
| 05.05.21 | 1-a rundă | Erika Sema | Maria Paulina Perez Garcia | 6-1, 6-1 | | detaliu meci | ||
| 01.05.21 | Semifinală | Monika Kilnarova | Erika Sema | 6-3, 7-5 | | detaliu meci | W15 Monastir | Hard |
| 30.04.21 | Sfert de finală | Erika Sema | Miharu Imanishi | 6-4, 3-6, 6-2 | | detaliu meci | ||
| 29.04.21 | a 2-a rundă | Erika Sema | Kelia Le Bihan | 4-6, 6-2, 6-2 | | detaliu meci | ||
| 28.04.21 | 1-a rundă | Erika Sema | Ingrid Vojcinakova | 6-0, 6-3 | | detaliu meci | ||
| 20.04.21 | 1-a rundă | Linda Noskova | Erika Sema | 6-4, 6-4 | | detaliu meci | W15 Monastir | Hard |
| 11.03.21 | a 2-a rundă | Katarina Kuzmova | Erika Sema | 6-3, 6-2 | | detaliu meci |  W15 Sharm | Hard |
| 10.03.21 | 1-a rundă | Erika Sema | Beatrice Ricci | 6-1, 6-4 | | detaliu meci | ||
| 03.03.21 | 1-a rundă | Ramu Ueda | Erika Sema | 3-6, 7-63, 6-3 | | detaliu meci | W15 Sharm | Hard |
| 24.02.21 | 1-a rundă | Ramu Ueda | Erika Sema | 3-6, 6-4, 6-2 | | detaliu meci | W15 Sharm | Hard |
| 17.02.21 | 1-a rundă | Sabine Rutlauka | Erika Sema | 6-1, 6-1 | | detaliu meci | W15 Sharm | Hard |
| 10.02.21 | 1-a rundă | Nefisa Berberovic | Erika Sema | 7-5, 6-2 | | detaliu meci | W15 Sharm | Hard |
| 04.02.21 | a 2-a rundă | Sofia Costoulas | Erika Sema | 6-1, 6-3 | | detaliu meci | W15 Sharm | Hard |
| 03.02.21 | 1-a rundă | Erika Sema | Jacqueline Cabaj Awad | 6-0, 6-0 | | detaliu meci |
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