Oregon Ducks quarterback Marcus Mariota (8) leaps over several Wyoming Cowboys while scoring a touchdown during the second half. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks defensive back Ifo Ekpre-Olomu (14) keeps the ball out of Wyoming Cowboys wide receiver Jalen Claiborne’s (9) hands during the second quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Dominic Allen/Emerald)

Oregon Ducks wide receiver Devon Allen (5) shifts left to avoid a tackle during the first quarter of the game. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks defensive back Chris Seisay (12) wraps his arms around Wyoming Cowboys wide receiver Trey Norman (3) prior to tackling him to the ground. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Wyoming Cowboys wide receiver Tanner Gentry (4) is tackled by Wyoming Cowboys running back Shaun Wick (21) after scoring the first touchdown of the game. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Dominic Allen/Emerald)

Oregon Ducks quarterback Marcus Mariota (8) and Wyoming Cowboys cornerback Robert Priester (35) pat each other on the back after a play. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Dominic Allen/Emerald)

Wyoming Cowboys wide receiver Jalen Claiborne (9) catches the pass in midair during the second quarter of the game. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks wide receiver Devon Allen (5) barely catches the pass in the end zone during the second quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks wide receiver Devon Allen (5) lifts up Oregon Ducks running back Thomas Tyner (24) in celebration after Allen’s touchdown during the second quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks running back Thomas Tyner (24) attempts to break a tackle while running the ball towards the end zone during the first quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Wyoming Cowboys quarterback Colby Kirkegaard (11) hands off the ball to Wyoming Cowboys running back Shaun Wick (21) during the second quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks running back Byron Marshall (9) throttles toward the end zone in attempt to score a touchdown during the first quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks defensive back Dominique Harrison (6) celebrates with teammate Ayele Forde (30) after stopping the Cowboy offense for a loss. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Dominic Allen/Emerald)

Wyoming Cowboys running back D.J. May (7) freely runs the ball down the sideline. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks running back Royce Freeman (21) attempts to break a tackle while running towards the end zone. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)

Oregon Ducks running back Royce Freeman (21) tip-toes down the sideline in an attempt to stay in play. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Dominic Allen/Emerald)

Oregon Ducks running back Byron Marshall (9) sprints the ball into the end zone to score a touch down during the second quarter. The No. 2 Oregon Ducks play the University of Wyoming Cowboys at Autzen Stadium in Eugene, Ore. on Sept. 13, 2014. (Taylor Wilder/Emerald)