It's still not apparent for the world how significant this development is, but for men's professional tennis in the USA, we have begun a new age, The Isner Era.
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.