Australian Open officials were counting the cost of playing on in 42 Celsius heat, with a record--equaling nine first-round retirements recorded on sweltering Day two of the grand slam.
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.