Posted by ESPN.com's Ted Miller
TUCSON, Ariz. -- A huge stop for Arizona. A huge run by Nic Grigsby
Of note: Toby Gerhart limped off the field after a third-down carry. So he wasn't available.
Then, on third and 17, Grigsby slashed 57 yards for the go-ahead score. He was just faster than the Stanford defense, which may be getting tired in the heat and amid the 555 yards they've surrendered.
Arizona now leads for the first time since the first quarter, 43-38.
Well over 1,000 yards of offense