A trio of Oregon fans in the student section didn’t let the torrential downpour from spoiling their bare chested fun during the third quarter. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

A lone Oregon fan in the student section dances in the pouring rain as the game winds to a close. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon fans brave the torrential downpour until the end of the game on Saturday night. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

Oregon freshman running back Thomas Tyner (24) faces down California junior defensive back Isaac Lapite (20) during a carry in the fourth quarter. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon superfan Tanner Faris braves the Eugene rainstorm until the end of Saturday’s matchup. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

California freshman quarterback Zach Kline (8) is pressured by Oregon senior defensive tackle Taylor Hart (66) during the second half. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon junior cornerback Dior Mathis (3) mugs for the camera after the Ducks’ 55-16 rout of the Cal Golden Bears. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon senior wide receiver Chad Delaney (84) chases after a fumbled punt reception. The ball was recovered by California junior safety Michael Lowe (5), giving Cal possession late in the second half. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

A pair of Oregon cheerleaders react to action in the stands late in the second half. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon sophomore linebacker Joe Walker (35) cracks a smile as he coasts into the end zone while the referees declare the ball incomplete downfield. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon head coach Mark Helfrich, right, shares a word with Cal head coach Sonny Dykes post-game. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon senior kicker Alejandro Maldonado (41) cracks a smile as he lines up for a field goal attempt during the second half. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon sophomore quarterback Marcus Mariota (8) makes his way across the field post-game to greet Cal players. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon sophomore defensive back Bronson Yim (43), center, shares a laugh with his teammates and California sophomore offensive lineman Freddie Tagaloa (78), far left. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Michael Arellano/Emerald)

Oregon senior defensive back Ben Butterfield (26) exits the field after the Oregon 55-16 blowout over the Cal Bears . The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

Oregon freshman tight end Johnny Mundt (83) watches the third quarter from the sidelines during Saturday’s game. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

Oregon freshman linebacker Torrodney Prevot (86) deflects the pass of California freshman quarterback Zach Kline (8) during the third quarter of Saturday’s matchup. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

Oregon junior cornerback Dior Mathis (3) takes down the Cal Bears during the second half of Saturday’s matchup. The No. 2 Oregon Ducks play the California Golden Bears at Autzen Stadium in Eugene, Ore. on Sept. 28, 2013. (Andrew Seng/Emerald)

Oregon junior running back De’Anthony Thomas (6) speaks to the media following the Ducks win over the Golden Bears. (Nate Barrett/Emerald)

Oregon head coach Mark Helfrich speaks to the media following the Oregon Ducks 55 – 16 win over the California Golden Bears. (Nate Barrett/Emerald)

Oregon sophomore running back Byron Marshall (9) speaks to the media following the Ducks’ win on Sept. 28, 2013. (Nate Barrett/Emerald)