Phil Michelson surveys his next shot from the rough of the 8th fairway during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Phil Michelson hits a chip shot on the 8th green during the final round of Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Phil Mickelson reacts after missing a putt during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Phil Mickelson reacts after making a birdie putt on the 18th hole during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Keegan Bradley hits a chip shot on the 10th hole during the playoff of the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Bill Haas holds up his putter in victory after making the winning putt during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Bill Haas reacts after making the winning putt during second hole playoff of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Retief Goosen hits a shot from a fairway bunker during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Keegan Bradley watches his tee shot on the 9th hole during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Dustin Johnson hits his tee shot on the 14th hole during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Phil Michelson hits his approach shot from the 18th fairway during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Keegan Bradley reacts after making a birdie putt on the 18th hole during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Bill Haas acknowledges the crowd on the 18th green during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Bill Haas holds up his trophy after winning the Northern Trust open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Zach Johnson watches his putt on the 4th hole during the final round of the Northern Trust Open at the Riviera Country Club on at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)
Northern Trust Open
Luke Donald studies a putt during the final round of the Northern Trust Open at the Riviera Country Club on February 19, 2012 in Pacific Palisades, California. (Photo by Mel Blackmon/CBS)