Sony Ericsson WTA Tour musim 2011
Jadwal > October

| Week of | Tournament | Champions | Runners-up | Semifinalists | Quarterfinalists |
| --- | --- | --- | --- | --- | --- |
| October 3 | China Open } Beijing, China WTA Premier Mandatory tournaments $4,500,000 – Hard – 60S/32Q/28D Singles Draw – Doubles Draw |  Agnieszka Radwańska 7–5, 0–6, 6–4 |  Andrea Petkovic |  Flavia Pennetta    Monica Niculescu |  Caroline Wozniacki  Ana Ivanovic   Maria Kirilenko    Anastasia Pavlyuchenkova |
| October 3 | China Open } Beijing, China WTA Premier Mandatory tournaments $4,500,000 – Hard – 60S/32Q/28D Singles Draw – Doubles Draw |  Květa Peschke  Katarina Srebotnik  6–3, 6–4 |  Gisela Dulko  Flavia Pennetta |  Flavia Pennetta    Monica Niculescu |  Caroline Wozniacki  Ana Ivanovic   Maria Kirilenko    Anastasia Pavlyuchenkova |
| October 10 | Generali Ladies Linz  Linz, Austria WTA International tournaments $220,000 – Hard (i) – 32S/32Q/16D Singles Draw – Doubles Draw |  Petra Kvitová 6–4, 6–1 |  Dominika Cibulková |  Jelena Janković   Lucie Šafářová |  Daniela Hantuchová   Evgeniya Rodina   Sorana Cîrstea  Anastasia Rodionova |
| October 10 | Generali Ladies Linz  Linz, Austria WTA International tournaments $220,000 – Hard (i) – 32S/32Q/16D Singles Draw – Doubles Draw |  Marina Erakovic  Elena Vesnina  7–5, 6–1 |  Julia Görges  Anna-Lena Grönefeld |  Jelena Janković   Lucie Šafářová |  Daniela Hantuchová   Evgeniya Rodina   Sorana Cîrstea  Anastasia Rodionova |
| October 10 | HP Open  Osaka, Japan WTA International tournaments $220,000 – Hard – 32S/32Q/16D Singles Draw – Doubles Draw |  Marion Bartoli  6–3, 6–1 |  Samantha Stosur   |  Zheng Jie  Angelique Kerber       |  Chanelle Scheepers   Petra Cetkovská   Tamarine Tanasugarn   Ayumi Morita   |
| October 10 | HP Open  Osaka, Japan WTA International tournaments $220,000 – Hard – 32S/32Q/16D Singles Draw – Doubles Draw |  Kimiko Date-Krumm  Zhang Shuai 7–5, 3–6, [11–9] |  Vania King    Yaroslava Shvedova  |  Zheng Jie  Angelique Kerber       |  Chanelle Scheepers   Petra Cetkovská   Tamarine Tanasugarn   Ayumi Morita   |
| October 17 | Kremlin Cup  Moscow, Russia WTA Premier tournaments $1,000,000 – Hard (i) – 28S/32Q/16D Singles Draw – Doubles Draw |  Dominika Cibulková  3–6, 7–6(7–1), 7–5 |  Kaia Kanepi   |  Elena Vesnina    Lucie Šafářová |  Vera Zvonareva   Marion Bartoli  Svetlana Kuznetsova  Vera Dushevina |
| October 17 | Kremlin Cup  Moscow, Russia WTA Premier tournaments $1,000,000 – Hard (i) – 28S/32Q/16D Singles Draw – Doubles Draw |  Vania King  Yaroslava Shvedova 7–6(7–3), 6–3 |  Anastasia Rodionova    Galina Voskoboeva  |  Elena Vesnina    Lucie Šafářová |  Vera Zvonareva   Marion Bartoli  Svetlana Kuznetsova  Vera Dushevina |
| October 17 | BGL Luxembourg Open  Luxembourg City, Luxembourg WTA International tournaments $220,000 – Hard (i) – 32S/32Q/16D Singles Draw – Doubles Draw |  Victoria Azarenka   6–2, 6–2 |  Monica Niculescu |  Julia Görges    Anne Keothavong |  Iveta Benešová  Anastasija Sevastova  Lucie Hradecká  Bibiane Schoofs |
| October 17 | BGL Luxembourg Open  Luxembourg City, Luxembourg WTA International tournaments $220,000 – Hard (i) – 32S/32Q/16D Singles Draw – Doubles Draw |  Iveta Benešová  Barbora Záhlavová-Strýcová 7–5, 6–3 |  Lucie Hradecká  Ekaterina Makarova |  Julia Görges    Anne Keothavong |  Iveta Benešová  Anastasija Sevastova  Lucie Hradecká  Bibiane Schoofs |
| October 24 | WTA Tour Championships  Istanbul, Turkey Year-end championships $4,900,000 – Hard(i) – 8S (RR)/4D Singles Draw – Doubles Draw |  Petra Kvitová   7–5, 4–6, 6–3 |  Victoria Azarenka |  Samantha Stosur   Vera Zvonareva | Round Robin Red Group  Caroline Wozniacki  Agnieszka Radwańska White Group  Maria Sharapova  Li Na  Marion Bartoli |
| October 24 | WTA Tour Championships  Istanbul, Turkey Year-end championships $4,900,000 – Hard(i) – 8S (RR)/4D Singles Draw – Doubles Draw |  Liezel Huber    Lisa Raymond 6–4, 6–4 |  Květa Peschke    Katarina Srebotnik |  Samantha Stosur   Vera Zvonareva | Round Robin Red Group  Caroline Wozniacki  Agnieszka Radwańska White Group  Maria Sharapova  Li Na  Marion Bartoli |
| October 31 | Commonwealth BankTournament of Champions  Bali, Indonesia Year-end championships $600,000 – Hard(i) – 8S Singles Draw |  Ana Ivanovic   6–3, 6–0 |  Anabel Medina Garrigues |  Sabine Lisicki   Nadia Petrova |  Marion Bartoli   Daniela Hantuchová   Roberta Vinci    Peng Shuai |
| October 31 | Fed Cup by BNP Paribas: Final  Moscow, Russia, Hard (i)   |  Ceko 3–2 |  Rusia |  |  |