STUTTGART, GERMANY - APRIL 26: Maria Sharapova of Russia celebrates after defeating Ana Ivanovic of Serbia during Day 5 of the Porsche Tennis Grand Prix at Porsche-Arena on April 26, 2013 in Stuttgart, Germany. (Photo by Dennis Grombkowski/Bongarts/Getty Images)
STUTTGART, GERMANY - APRIL 27: Maria Sharapova of Russia hits a forehand during the final against Ana Ivanovic of Serbia on day seven of the Porsche Tennis Grand Prix 2014 at Porsche-Arena on April 27, 2014 in Stuttgart, Germany. (Photo by Adam Pretty/Bongarts/Getty Images)
STUTTGART, GERMANY - APRIL 27: Maria Sharapova of Russia hits a backhand during the final against Ana Ivanovic of Serbia on day seven of the Porsche Tennis Grand Prix 2014 at Porsche-Arena on April 27, 2014 in Stuttgart, Germany. (Photo by Adam Pretty/Bongarts/Getty Images)
STUTTGART, GERMANY - APRIL 27: Maria Sharapova of Russia celebrates a point during the final against Ana Ivanovic of Serbia on day seven of the Porsche Tennis Grand Prix 2014 at Porsche-Arena on April 27, 2014 in Stuttgart, Germany. (Photo by Adam Pretty/Bongarts/Getty Images)
STUTTGART, GERMANY - APRIL 27: Maria Sharapova of Russia and Ana Ivanovic of Serbia pose with their trophys after the final against on day seven of the Porsche Tennis Grand Prix 2014 at Porsche-Arena on April 27, 2014 in Stuttgart, Germany. (Photo by Adam Pretty/Bongarts/Getty Images)
