The Mutua Madrid Open has been holding a number of fan experiences with the stars of women’s tennis.

Angelique Kerber, Charleston and Stuttgart champion, met her fans at an autograph session for Adecco.

Agnieszka Radwanska is another one of the WTA stars who have met their many fans at autograph sessions.

The Pole, who stormed into the last 16 of the Premier Mandatory event on Monday, took photos as well.

She’s one of the most popular players on the tour – she’s won WTA Fan Favorite Player four years running.

But you can also get autographs on the practice courts, as Andrea Hlavackova demonstrated this weekend.

The fans have had chances to hit with the stars of the WTA and ATP World Tour on the practice courts.

Garbiñe Muguruza, Spain’s No.2 player after Carla Suárez Navarro, hit with a few lucky young fans.

The WTA Rising Star broke into the Top 20 after a breakout 2014 season and looks to be going up and up.

Martina Hingis, a former World No.1 in both singles and doubles, also hit with some lucky young fans.

She came out of retirement in 2013 to play doubles again, and is currently on a roll with Sania Mirza.

She and Mirza won their first three tournaments together and are the No.1 seeds in the Spanish capital.

Anastasia Pavlyuchenkova posed for a picture with two very happy fans after hitting with them.

There’s been a lot of activity at the Selfie Corner, too – Sam Stosur is among those who’ve stopped by.

WTA players have been posing with the loyal fans in Madrid – this FedFan was also a big Stosur fan.

Stosur feels very at home on clay – she snapped Kerber’s perfect 11-0 start to the clay court season here.

And then, one of the most charismatic players on the tour – Andrea Petkovic – met her many, many fans.

The German, who reached her first major semifinal at Roland Garros a year ago, was essentially swarmed.

Where’s Petko? Stay tuned to wtatennis.com for all of the latest from on and off the court in Madrid!