Federer wins IW-Miami double, defeats Nadal for the third time this year
First IW-Miami double for Federer since 2006.
Federer def. Nadal 6-3 6-4 in the final
Match thread: ATP Miami Open Final:  R. Federer def.  R. Nadal 6-3 6-4
Image source: Roger Federer Imagens e fotografias | Getty Images