American Petyton Stearns finished off the first day of main-draw play at the Mutua Madrid Open as the clock struck midnight with a three-set comeback over Australia's Kimberly Birrell.

Katie Volynets won 11 straight games from 4-1 down in the first set to defeat three-time champion Petra Kvitova in the Mutua Madrid Open first round. Kvitova is now 0-4 since returning from maternity ...

Colombian No. 1 Camila Osorio has now won nine straight matches against her compatriots after beating Emiliana Arango in the first round of the Mutua Madrid Open.