Caroline Garcia was also an upset victim.
The two-time grand slam champion is targeting her sixth title of the year this week.
The early exits of nine of the top ten Ladies' seeds make more sense when you look at the reasons why.
Petra Kvitova lost in the Wimbledon first round for the first time since 2009 as she suffered a remarkable loss to Aliaksandra Sasnovich.
The Czech world No.8 has said that she doesn't want to risk aggravating an ongoing injury she is dealing with.
Radwanska talked about her good form since her return, her tussle with Gavrilova and her upcoming clash with Kvitova.
Petra Kvitova won the Birmingham Classic for the second year in succession by beating Magdalena Rybarikova in three sets.
Kvitova cruised into the Birmingham final for the second year running with a straight-sets win over Buzarnescu. She faces Rybarikova.
Rybarikova finally beat close friend Strycova after three straight losses, then discussed the challenge of taking on Kvitova in the final.
Petra Kvitova is the only seeded player left in the Nature Valley after she beat Julia Goerges in straight sets to reach the last four.
Petra Kvitova stepped up her level to beat Johanna Konta 6-3 6-4 and reach the second round in Birmingham.
The two-time Wimbledon champion previews her upcoming clash against the British No.1.
A strong draw at WTA Birmingham features four of the top ten: Garbine Muguruza, Elina Svitolina, Karolina Pliskova and Petra Kvitova.
The world No.1 spoke about the two-time Wimbledon champion following her triumph at Roland Garros.
The two-time Wimbledon champion was in a reflective mood following her latest defeat in Paris.
Simona Halep emerged victorious from a tricky encounter with Alison Riske as she won 2-6 6-1 6-1 after losing the opening set.
Czech media sources have reported that a breakthrough has been made in the 18-month criminal investigation involving the two-time Wimbledon champion.
Petra Kvitova (zimbio.com) Petra Kvitova is the Mutua Madrid Open champion for a record breaking third time after finally seeing off the spirited challenge of Kiki...
Friday was a newsworthy day in Madrid, as Rafael Nadal suffered a defeat on clay for the first time in 51 weeks at the hands of...
MADRID: Petra Kvitova is just a single victory away for her third title at the Madrid Open after defeating compatriot Karolina Pliskova 7-6(4), 6-4, on Friday...