Rafael Nadal, of Spain, serves to Fernando Verdasco at the Miami Open tennis tournament, Sunday, March 29, 2015, in Key Biscayne, Fla. (AP Photo/Lynne Sladky)
Rafael Nadal, of Spain, serves to Fernando Verdasco at the Miami Open tennis tournament, Sunday, March 29, 2015, in Key Biscayne, Fla. (AP Photo/Lynne Sladky)