Porsche Museum show match against Agassi

On Tuesday afternoon, Maria played a show match against Andre Agassi at the Porsche Museum forecourt in Stuttgart, Germany.

A special tennis court was built for the free event so tennis fans could get close to two players with a combined total of 13 Grand Slams.

On Thursday, Maria will play her first match at the Porsche Tennis Grand Prix against either Angelique Kerber of Germany or Alexa Glatch of the United States.