Oregon sophomore running back Byron Marshall (9) is stopped two yards short of the the end zone by Arizona senior linebacker Jake Fischer (33) during the first quarter. Marshall finished the game with three carries for a total of four yards. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Ryan Kang/Emerald)

Arizona freshman linebacker Scooby Wright (31) catches a pass intended for Oregon wide receiver Bralon Addison (11) during the first quarter, ending Oregon quarterback Marcus Mariota’s season-long streak without throwing an interception. Mariota’s last interception occurred during the Ducks’ loss to the Stanford Cardinal in 2012, and he had gone 343 attempts since then without being picked. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Michael Arellano/Emerald)

Arizona junior running back Ka’Deem Carey (25) celebrates his first of four touchdowns with his Wildcat teammates during the first quarter. Carey ran the ball 48 times for 206 yards, putting him at 3,913 career yards and breaking the school record of 3,824, held by Trung Canidate. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Michael Arellano/Emerald)

Arizona senior quarterback B.J. Denker (7) jukes Oregon senior cornerback Avery Patterson (21) during the first quarter. Denker made 19 of 22 attempted passes for 178 yards and two touchdowns. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Ryan Kang/Emerald)

Oregon senior wide receiver Josh Huff (1) can’t shake Arizona junior cornerback Jonathan McKnight (6) as Huff is brought down during the second quarter. Huff finished with 3 catches for a total of 48 yards. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Michael Arellano/Emerald)

Arizona senior quarterback B.J. Denker (7) hands off the ball to Arizona junior running back Ka’Deem Carey (25) during the third quarter. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Ryan Kang/Emerald)

Oregon senior wide receiver Josh Huff (1) nearly drops a pass from Oregon sophomore quarterback Marcus Mariota (8) during the third quarter. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Ryan Kang/Emerald)

Oregon sophomore quarterback Marcus Mariota (8) throws his second interception of the game, during the fourth quarter of play with five minutes remaining. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Ryan Kang/Emerald)

As the fourth quarter drew to a close, the reality of an Oregon upset seemed all but certain and with it the Ducks’ hopes for a Rose Bowl berth were dashed. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Michael Arellano/Emerald)

Oregon senior wide receiver Josh Huff (1) struggles to bring down the ball as he is tripped up by Arizona junior safety Jourdon Grandon (26) during the third quarter. The No. 5 Oregon Ducks play the Arizona Wildcats at Arizona Stadium in Tucson, Ariz. on Nov. 23, 2013. (Michael Arellano/Emerald)