KEY BISCAYNE, FL - MARCH 22: Potito Starace of Italy in action against Ryan Harrison during Day 4 of the Sony Ericsson Open at Crandon Park Tennis Center on March 22, 2012 in Key Biscayne, Florida. (Photo by Mike Ehrmann/Getty Images)
KEY BISCAYNE, FL - MARCH 22: Potito Starace of Italy in action against Ryan Harrison during Day 4 of the Sony Ericsson Open at Crandon Park Tennis Center on March 22, 2012 in Key Biscayne, Florida. (Photo by Mike Ehrmann/Getty Images)