A pair of Oregon fans remain seated in the stands as thousands of Stanford fans rush the field following their upset victory over the Ducks. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Taylor Wilder/Emerald)

A penalty flag is thrown as Oregon junior defensive back Troy Hill (13) tries to deflect an incoming end zone pass to Stanford junior wide receiver Rollins Stallworth (13). Hill was called for passing interference on the play. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Ryan Kang/Emerald)

Stanford junior quarterback Kevin Hogan (8) celebrates his touchdown during the second quarter, giving the Cardinal a 14-0 lead over the Ducks. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Michael Arellano/Emerald)

Oregon sophomore quarterback Marcus Mariota (8) fumbles the ball as he is tackled during the third quarter. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Michael Arellano/Emerald)

Oregon sophomore tight end Pharaoh Brown (85), center, is mobbed by his teammates after scoring a touchdown late in the fourth quarter, making it a 26-20 game and hinting at a potential comeback for the Ducks. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Michael Arellano/Emerald)

Stanford junior wide receiver Ty Montgomery (7) hauls in a pass under heavy pressure from Oregon junior defensive back Terrance Mitchell (27) during the first half of the game. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Taylor Wilder/Emerald)

Oregon senior wide receiver Josh Huff (1) walks off the field after a suspected head injury sustained in the second half. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Ryan Kang/Emerald)

Stanford sophomore cornerback Alex Carter (25) wraps up Oregon sophomore running back Byron Marshall (9) and tackles him to the ground. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Taylor Wilder/Emerald)

A pair of stadium ushers at Stanford Stadium chat before fans are allowed into the complex. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Ryan Kang/Emerald)

Stanford freshman tight end Eric Cotton (80) leaps over a pile of football players during the third quarter. The No. 3 Oregon Ducks play the No. 5 Stanford Cardinal at Stanford Stadium in Stanford, Calif. on Nov. 7, 2013. (Ryan Kang/Emerald)