Mark O'Meara shows off his ball after making a birdie on the fourth hole during the final round of the U.S. Senior Open golf tournament at the Inverness Club in Toledo, Ohio, Sunday, July 31, 2011.

Mark O'Meara shows off his ball after making a birdie on the fourth hole during the final round of the U.S. Senior Open golf tournament at the Inverness Club in Toledo, Ohio, Sunday, July 31, 2011.