Marin Cilic, seeded second, needed nearly two hours to defeat John Millman 6-3, 4-6, 6-3 and advance to the quarter-finals of the Shenzhen Open on Thursday.
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.