2012 WTA Champions

Nadia Petrova

def. Caroline Wozniacki 6-2, 6-1 WTA International, Indoor Hard, $750,000 Sofia, Bulgaria

Serena Williams

def. Maria Sharapova 6-4, 6-3 Tour Championships, Indoor Hard, $4,900,000 Istanbul, Turkey

Caroline Wozniacki

def. Samantha Stosur, 6-2, 4-6, 7-5 WTA Premier, Indoor Hard, $740,000 Moscow

Venus Williams

def. Monica Niculescu 6-2, 6-3 WTA International, Indoor Hard, $220,000 Luxembourg

Victoria Azarenka

def. Julia Goerges 6-3, 6-4 WTA International, Indoor Hard, $220,000 Linz, Austria

Heather Watson

def. Chang Kai-Chen 7-5, 5-7, 7-6 (4) WTA International, Hard, $220,000 Osaka, Japan

Victoria Azarenka

def. Maria Sharapova 6-3, 6-1 WTA Premier, Hard, $4,828,050 Beijing

Nadia Petrova

def. Agnieszka Radwanska 6-0, 1-6, 6-3 WTA Premier, Hard, $2,168,400 Tokyo

Caroline Wozniacki

def. Kaia Kanepi 6-1, 6-0 WTA International, Hard, $500,000 Seoul, Korea

Su-Wei Hsieh

def. Laura Robson 6-3, 5-7, 6-4 WTA International, Hard, $220,000 Guangzhou, China

Irina-Camelia Begu

def. Donna Vekic 6-4, 6-4 WTA International, Hard, $220,000 Tashkent, Uzbekistan

Kirsten Flipkens

def. Lucie Hradecka 6-1, 7-5 WTA International, Hard (Indoors), $220,000 Quebec City, Canada

Serena Williams

def. Victoria Azarenka 6-2, 2-6, 7-5 Grand Slam, Hard, $11,517,008 New York

Petra Kvitova

def. Maria Kirilenko 7-6 (9), 7-5 WTA Premier, Hard (Outdoors), $637,000 New Haven, Conn.

Roberta Vinci

def. Jelena Jankovic, 7-5, 6-3 WTA International, Hard (Outdoors), $220,000 Grapevine, Texas

Li Na

def. Angelique Kerber 1-6, 6-3, 6-1 WTA Premier, Hard (Outdoors), $2,168,400 Mason, Ohio

Petra Kvitova

def. Li Na 7-5, 2-6, 6-3 WTA Premier, Hard (Outdoors), $2,168,400 Montreal

Magdalena Rybarikova

def. Anastasia Pavlyuchenkova 6-1, 6-1 WTA International, Hard, $220,000 Washington D.C.

Bojana Jovanovski

def. Julia Cohen 6-3, 6-1 WTA International, Hard, $220,000 Baku, Azerbaijan

Dominika Cibulkova

def. Marion Bartoli, 6-1, 7-5 WTA Premier, Hard, $740,000 Carlsbad, Calif.

Polona Hercog

def. Mathilde Johansson 0-6, 6-4, 7-5 WTA International, Clay, $220,000 Bastad, Sweden

Serena Williams

def. Coco Vandeweghe 7-5, 6-3 WTA Premier, Hard, $740,000 Stanford, Calif.

Sara Errani

def. Barbora Zahlavova Strycova 6-1, 6-3 WTA International, Clay, $220,000 Palermo, Italy

Serena Williams

def. Agnieszka Radwanska 6-1, 5-7, 6-2Grand Slam, Grass, $11,174,883Wimbledon, England

Tamira Paszek

def. Angelique Kerber 5-7, 6-3, 7-5WTA Premier, Grass, $637,000Eastbourne, England

Nadia Petrova

def. Urszula Radwanska 6-4, 6-3 WTA International, Grass, $220,000 Den Bosch, Netherlands

Melanie Oudin

def. Jelena Jankovic 6-4, 6-2 WTA International, Grass, $220,000 Birmingham, Great Britain

Alize Cornet

def. Yanina Wickmayer 7-5, 7-6 (1) WTA International, Clay (Outdoor), $220,000 Bad Gastein, Austria

Maria Sharapova

def. Sara Errani 6-3, 6-2 Grand Slam, Clay (Outdoor), $11,315,740 Paris

Agnieszka Radwanska

def. Simona Halep 7-5, 6-0 WTA Premier, Clay (Outdoor), $637,000 Brussels, Belgium

Francesca Schiavone

def. Alize Cornet 6-4, 6-4 WTA International, Clay (Outdoor), $220,000 Strasbourg, France

Maria Sharapova

def. Li Na 4-6, 6-4, 7-6 (5) WTA Premier, Clay (Outdoor), $2,168,400 Rome

Serena Williams

def. Victoria Azarenka 6-1, 6-3 WTA Premier, Blue Clay, $5,189,603 Madrid, Spain

Kaia Kanepi

def. Carla Suarez Navarro 3-6, 7-6 (6), 6-4 WTA International, Clay (Outdoors), $220,000 Estoril, Portugal

Sara Errani

def. Elena Vesnina 7-5, 6-4 WTA International, Clay (Outdoors), $220,000 Budapest, Hungary

Maria Sharapova

def. Victoria Azarenka 6-1, 6-4 WTA Premier, Clay (Indoor), $740,000 Stuttgart, Germany

Kiki Bertens

def. Laura Pous-Tio 7-5, 6-0 WTA International, Clay (Outdoor), $220,000 Fez, Morocco

Angelique Kerber

def. Caroline Wozniacki 6-4, 6-4 WTA International, Hard (Indoor), $220,000 Copenhagen, Denmark

Sara Errani

def. Dominika Cibulkova 6-2, 6-2 WTA International, Clay, $220,000 Barcelona

Serena Williams

def. Lucie Safarova 6-0, 6-1 WTA Premier, Clay, $740,000 Charleston, S.C.

Agnieszka Radwanska

def. Maria Sharapova 7-5, 7-4 WTA International, Hard, $712,000 Key Biscayne, Fla.

Victoria Azarenka

def. Maria Sharapova 6-2, 6-3 WTA International, Hard (Outdoor), $1,000,000 Indian Wells, Calif.

Sara Errani

def. Flavia Pennetta 5-7, 7-6 (2), 6-0 WTA International, Clay (Outdoor), $220,000 Acapulco, Mexico

Hsieh Su-Wei

def. Petra Martic 2-6, 7-5, 4-1 (Ret'd.) WTA International, Hard (Outdoor), $220,000 Kuala Lampur, Malaysia

Agnieszka Radwanska

def. Julia Goerges 7-5, 6-4 WTA Premier, Hard (Outdoor), $2,000,000 Dubai, United Arab Emirates

Timea Babos

def. Alexandra Cadantu 6-4, 6-4 WTA International, Hard (Outdoor), $220,000 Monterrey, Mexico

Sofia Arvidsson

def. Marina Erakovic 6-3, 6-4 WTA International, Hard (Indoor), $220,000 Memphis, Tenn.

Victoria Azarenka

def. Sam Stosur 6-1, 6-2 WTA Premier, Hard (Outdoor), $2,168,400 Doha, Qatar

Lara Arruabarrena-Vecino

def. Alexandra Panova 6-2, 7-5 WTA International, Clay (Outdoor), $220,000 Bogota, Colombia

Daniela Hantuchova

def. Maria Kirilenko 6-7 (4), 6-3, 6-3 WTA International, Hard (Outdoor), $220,000 Pattaya, Thailand

Angelique Kerber

def. Marion Bartoli 7-6 (3), 5-7, 6-3 WTA Premier, Hard (Indoor), $637,000 Paris

Victoria Azarenka

def. Maria Sharapova 6-3, 6-0 Grand Slam, Hard (Outdoor), $12,122,762 Melbourne, Australia

Mona Barthel

def. Yanina Wickmayer 6-1, 6-2 WTA International, Hard (Outdoor), $220,000 Hobart, Australia

Victoria Azarenka

def. Li Na 6-2, 1-6, 6-3 WTA Premier, Hard (Outdoor), $637,000 Sydney

Zheng Jie

def. Flavia Pennetta 2-6, 6-3, 2-0 (ret.) WTA International, Hard (Outdoor), $220,000 Auckland, New Zealand

Kaia Kanepi

def. Daniela Hantuchova 6-2, 6-1 WTA Premier, Hard (Outdoor), $655,000 Brisbane, Australia