Arizona quarterback Anu Solomon (12) shakes hands with Oregon Ducks quarterback Marcus Mariota (8) after the NCAA college football game at Autzen Stadium on Thursday, Oct. 2, 2014, in Eugene, Ore. Arizona won the game 31-24.(AP Photo/Steve Dykes)

Arizona upsets No. 2 Oregon again

Terris Jones-Grisby scored the tiebreaking touchdown with 2:54 left, plowing into the end zone from a yard out, and Arizona stunned Oregon o…