Tennis Men: ATP Tour 2006 Key Biscayne, FL (usa) March 22-April 2: Quarterfinals: Roger Federer (swi) * - James Blake (usa) 7-6(7-2) 6-4 David Ferrer (spa) * - Andy Roddick (usa) 6-3 4-6 6-4 Ivan Ljubicic (cro) * - Agustin Calleri (arg) 7-6(7-4) 6-3 David Nalbandian (arg) * - Mario Ancic (cro) 6-2 6-2 Semifinals: Roger Federer (swi) * - David Ferrer (spa) 6-1 6-4 Ivan Ljubicic (cro) * - David Nalbandian (arg) 6-1 6-2 Final: Roger Federer (swi) * - Ivan Ljubicic (cro) 7-6(7-5) 7-6(7-4) 7-6(8-6)