Graeme McDowell of Northern Ireland reacts on the 18th green after winning the U.S. Open golf tournament Sunday, June 20, 2010, at the Pebble Beach Golf Links in Pebble Beach, Calif. (AP Photo/Charlie Riedel)
June 20, 2010 7:50:23 PM PDT
By DOUG FERGUSON
PEBBLE BEACH, Calif. - June 20, 2010 --
In a U.S. Open with golf's biggest stars on the leaderboard, it was Graeme McDowell who played like one.