Seeds • Rankings are as of 25 April 2016.
Other entrants The following players received
wildcards into the main draw: •
Lara Arruabarrena •
Paula Badosa Gibert •
Sorana Cîrstea •
Lourdes Domínguez Lino •
Sara Sorribes Tormo The following players received entry using a protected ranking into the main draw: •
Karin Knapp •
Laura Robson The following players received entry from the qualifying draw: •
Louisa Chirico •
Mirjana Lučić-Baroni •
Monica Puig •
Alison Riske •
Laura Siegemund •
Kateřina Siniaková •
Patricia Maria Țig •
Elena Vesnina The following player received entry as a lucky loser: •
Heather Watson Withdrawals ;Before the tournament •
Belinda Bencic (lower back injury) → replaced by
Heather Watson •
Flavia Pennetta (retirement from tennis) → replaced by
Danka Kovinić •
Maria Sharapova (provisional suspension) → replaced by
Anna-Lena Friedsam •
Serena Williams (flu) → replaced by
Laura Robson •
Venus Williams (hamstring injury) → replaced by
Christina McHale •
Caroline Wozniacki (right ankle injury) → replaced by
Dominika Cibulková ;During the tournament •
Victoria Azarenka (back injury) •
Camila Giorgi (mid-back injury) •
Lucie Šafářová (gastrointestinal illness)
Retirements •
Paula Badosa Gibert (cramping) •
Johanna Konta (upper respiratory illness) ==WTA doubles main-draw entrants==