The top tennis player Roger Federer [ Images ] came out to watch the no. 1 golfer Tiger Woods [ Images ] play at the Doral Golf Resort.

Woods and Federer became good friends last summer when Woods sat in Federer's box during the US Open [ Images ] final. Federer watched him play in Shanghai during the HSBC Champions last November, and they were together again in Dubai [ Images ] last month.

Image: Woods walks to his second shot to the 11th hole watched by Federer (far right), who walked with Woods for the final 9 holes of Wood's final practice for the CA World Golf Championships held at the Doral Golf Resort and Spa, on March 21, 2007, in Miami [ Images ], Florida [ Images ], United States.

Photograph: David Cannon/Getty Images