Oosthuizen, Casey Waving Back at British Open Field, Bye to TV Viewers

On a dreary Saturday in sports, the best performances are being turned in by a little-known South African and a Brit long expected to break through. Good luck getting anyone in the States to care about Louis Oosthuizen and Paul Casey, though.Oosthuizen is the revelation. He played in good conditions on Thursday and Friday, and raced out to double digits in red numbers. And he's the sort of lightly regarded player who was expected to crumple in the face of a tough weekend at a major, especially after opening his third round with a bogey. Yet Oosthuizen hasn't done anything of the sort, rolling in two birdies on the front nine and staying well clear of most of the field.The reason he isn't running away with the whole tournament is Casey. Casey's the tenth-ranked player in the World Golf Rankings, and he was steady enough to be in the hunt on Thursday and Friday, firing twin 69s. Saturday, he's attacked, throwing together a 31 on the front nine that has brought him ...