Tiger Woods celebrates with his caddie Joe LaCava after sinking his final putt on the 18th green to win the 2013 WGC-Cadillac Championship PGA golf tournament in Doral, Florida. REUTERS/Joe Skipper

Tiger Woods won his second tournament of the year in convincing fashion with a two-stroke win at the WGC-Cadillac Championship at Doral, closing with a one-under-par 71 in the final round.

World number two Woods finished with a 19-under-par total for the tournament, with fellow-American Steve Stricker on 271 after shooting 68 on Sunday.

Phil Mickelson, Australian Adam Scott, Spain's Sergio Garcia and Northern Ireland's Graeme McDowell were tied for third, five strokes behind Woods.