PARIS, FRANCE - MAY 31: Bethanie Mattek-Sands of United States hugs Petra Kvitova during her match with Petra Kvitova of Czech Republic during Day Four at Roland Garros on May 31, 2017 in Paris, France. (Photo by Ian MacNicol/Getty Images)
PARIS, FRANCE - MAY 31: Bethanie Mattek-Sands of United States hugs Petra Kvitova during her match with Petra Kvitova of Czech Republic during Day Four at Roland Garros on May 31, 2017 in Paris, France. (Photo by Ian MacNicol/Getty Images)