Pac-12 helmet stickers: Week 9

Who gets a helmet sticker for a job well done on week nine?

Chris Polk, Washington: The Huskies running back scored five touchdowns and became the first player in Washington history with 100 yards rushing and receiving in a single game. Polk had 34 carries for 144 yards and four TDs and he caught four passes for 100 yards with another score in Washington's 42-31 win over Arizona.

Eddie Pleasant, Oregon: The Ducks safety had six tackles, a sack and an interception in the 43-28 win over Washington State.

John White, Utah: The Utes running back ran for a career-high 205 yards on 35 carries with a TD in Utah's 27-8 win over Oregon State, the program's first in Pac-12 play.

Kevin Prince, UCLA: The UCLA quarterback only passed for 92 yards but he also rushed for 163 yards on 19 carries in the 31-14 win over California.

Andrew Luck, Stanford: The Cardinal QB completed 29-of-40 for 330 yards with three TDs and an interception in the 56-48 triple-overtime win over USC. He also rushed for 36 yards and a score.

Cameron Marshall, Arizona State: The Sun Devils running back rushed for 114 yards on 15 carries with three TDs in the 48-14 win over Colorado.