Jay Haas fired a 10-under-par 60 on Friday to grab the lead after two rounds of the Charles Schwab Cup Championship.

Haas began the day two strokes back of defending champion Jay Don Blake, then carded his career-best round, which also set the course record at the Cochise Course at Desert Mountain Club. He now sits at 14-under 126 -- five strokes clear of Tom Lehman, who is attempting to secure the Charles Schwab Cup for the second straight year.

More to follow.