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Northern Trust Open - Final Round

PACIFIC PALISADES, CA - FEBRUARY 19: Bill Haas hits his tee shot on the 12th hole during the final round of the Northern Trust Open at Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

Haas clinches Riviera in sudden-death playoff

January 1, 1970

Bill Haas clinched his fourth PGA Tour title by beating fellow Americans Phil Mickelson and Keegan Bradley in a gripping sudden-death playoff for the Northern Trust Open Sunday.