A U.S. Open Series event

Wednesday

At Uniprix Stadium

Montreal

Purse: $2.17 million (Premier)

Surface: Hard-Outdoor

Singles

First Round

Peng Shuai, China, def. Aravane Rezai, France, 7-6 (5), 6-3.

Christina McHale, United States, def. Arantxa Rus, Netherlands, 3-6, 6-1, 6-3.

Mona Barthel, Germany, def. Timea Babos, Hungary, 6-4, 5-7, 7-6 (5).

Kiki Bertens, Netherlands, def. Nadia Petrova, Russia, 3-6, 7-6 (4), 6-4.

Eugenie Bouchard, Canada, def. Shahar Peer, Israel, 3-6, 6-2, 7-5.

Varvara Lepchenko, United States, def. Anastasia Pavlyuchenkova, Russia, 6-2, 6-3.

Second Round

Sara Errani (8), Italy, def. Jana Cepelova, Slovakia, 6-3, 6-2.

Lucie Safarova (16), Czech Republic, def. Sesil Karatantcheva, Kazakhstan, 6-4, 6-4.

Chanelle Scheepers, South Africa, def. Flavia Pennetta (14), Italy, 1-4, retired.

Petra Kvitova (5), Czech Republic, def. Ksenia Pervak, Kazakhstan, 4-6, 7-6 (0), 6-0.

Sam Stosur (4), Australia, def. Simona Halep, Romania, 7-5, 4-4, retired.

Doubles

First Round

Chan Hao-ching and Chan Yung-jan, Taiwan, def. Lindsay Lee-Waters and Megan Moulton-Levy, United States, 2-6, 6-3, 10-4 tiebreak.

Bethanie Mattek-Sands, United States, and Sania Mirza, India, def. Julia Goerges, Germany, and Kveta Peschke (7), Czech Republic, 7-6 (1), 6-3.

Sabine Lisicki, Germany, and Peng Shuai, China, def. Iveta Benesova and Barbora Zahlavova Strycova (8), Czech Republic, 6-2, 6-1.

Dominika Cibulkova and Daniela Hantuchova, Slovakia, def. Sharon Fichman and Marie-Eve Pelletier, Canada, 5-7, 6-3, 12-10 tiebreak.

Chuang Chia-jung, Taiwan, and Zhang Shuai, China, def. Andreja Klepac, Slovenia, and Anna Tatishvili, Georgia, 3-6, 7-5, 11-9 tiebreak.

Raquel Kops-Jones and Abigail Spears (6), United States, def. Eugenie Bouchard and Aleksandra Wozniak, Canada, 6-2, 6-2.

Second Round

Ekaterina Makarova, Russia, and Olga Savchuk, Ukraine, def. Sara Errani and Roberta Vinci (2), Italy, 6-3, 2-6, 10-5 tiebreak.