Laura Diaz barely remembers the last time she led an LPGA Tour event. Sarah Kemp never had. Now those two unlikely front-runners head into the weekend chased by a strong group of pursuers at the Jamie Farr Owens Corning Classic. With a surprised hop, Diaz tied Kemp for the second-round lead Friday with a birdie on her final hole.

The best of Tiger Woods came Friday when his game was falling apart. Woods lived up to his hopes of being a "greedy host" when he salvaged his round during a shaky stretch in the middle and shot 4-under 66 to take a one-shot lead at his AT&T National with the lowest 36-hole score ever at Congressional Country Club.