Miami Open WTA results

Following are the Miami Open WTA first round results on Wednesday (prefix number denotes seedings):

Tsvetana Pironkova, Bulgaria, bt Kateryna Kozlova, Ukraine, 6-4, 6-3. Elena Vesnina, Russia, bt Alexandra Dulgheru, Romania, 6-4, 6-2.

Heather Watson, Britain, bt Evgeniya Rodina, Russia, 3-6, 6-1, 7-5. Daria Gavrilova, Russia, bt Marina Erakovic, New Zealand, 5-1, retired.

Pauline Parmentier, France, bt Kiki Bertens, Netherlands, 4-6, 6-2, 6-3.

Stefanie Voegele, Switzerland, bt Kirsten Flipkens, Belgium, 6-2, 6-2.

Urszula Radwanska, Poland, bt Coco Vandeweghe, United States, 6-4, 6-7 (2), 6-3.

Tatjana Maria, Germany, bt Roberta Vinci, Italy, 7-6 (9), 6-3.

Nicole Vaidisova, Czech Republic, bt Timea Babos, Hungary, 6-1, 7-6 (4).

Alison Van Uytvanck, Belgium, bt Magdalena Rybarikova, Slovakia, 7-5, 2-6, 6-0.

Irina Falconi, United States, bt Monica Puig, Puerto Rico, 7-6 (9), 7-6 (3).

Christina McHale, United States, bt Sorana Cirstea, Romania, 7-5, 6-4.

Alison Riske, United States, bt Mirjana Lucic-Baroni, Croatia, 6-4, 6-0.

Annika Beck, Germany, bt Zhang Shuai, China, 6-4, 4-6, 6-4.

Belinda Bencic, Switzerland, bt Daniela Hantuchova, Slovakia, 6-1, 7-6 (5).

Victoria Azarenka, Belarus, bt Silvia Soler-Espinosa, Spain, 6-1, 6-3.

Anastasia Pavlyuchenkova, Russia, bt Vera Zvonareva, Russia, 6-2, 3-6, 7-5.

Julia Goerges, Germany, bt Jana Cepelova, Slovakia, 6-1, 6-0.

Endi