(Tucson, AZ)  --  The Ducks escaped Tucson with a furious second-half rally to force overtime, winning 73-72 against Arizona in Tucson.  Payton Pritchard scored a career high 38 points as Oregon moved to 21-and-7 and 10-and-5 in the Pac-12.  They'll take on the Beavers in a Civil War matchup in Eugene Thursday.