It was a bad day at the US Open for the defending champions of the ATP. One right after the other, both the men's singles and doubles 2012 champions found themselves out of contention to once again hoist the winner's trophy.
It was the end of an era at Crandon Park for the Miami Open last year. From the Lipton, to the Nasdaq 100, to the Sony Ericsson, to the Sony, to the Miami Open presented by Itau, Key Biscayne saw it all.