Robert Allenby spent two weeks working hard in the gym and on the golf course to get ready for the final major championship of the year. A harmless fishing trip and a fluke accident will keep him from playing at all. Allenby said Wednesday he tore ligaments in his right knee when he slipped on the deck of his boat during a fishing trip to the Bahamas, and he will be out for at least three weeks. He withdrew from the Bridgestone Invitational and will not be able to compete next week in the PGA Championship. Read more: http://sports.espn.go.com/golf/news/story?id=5437967