Pac-12 helmet stickers: Week 5

Who gets a helmet sticker for a job well done on Week 5?

Matt Barkley, USC: The USC quarterback completed 32-of-39 for a school-record 468 yards with four touchdowns and an interception in the Trojans' 48-41 victory over Arizona.

Robert Woods, USC: Woods caught 14 passes for 255 yards with two touchdowns in the win over Arizona.

Marshall Lobbestael, Washington State: The Cougars quarterback passed for 376 yards and three touchdowns in the 31-27 comeback win at Colorado, including a 63-yard game winner to Marquess Wilson.

Chris Polk, Washington: The Huskies running back rushed for 189 yards on 29 carries and moved up to second on the program's career rushing list in the 31-14 win over Utah.

Rodney Stewart, Colorado: The Buffaloes running back rushed for 132 yards on 26 carries against the Cougars.

Jamal Miles, Arizona State: The Sun Devils multi-purpose star had a 78-yard punt return for a touchdown in the 35-20 win over Oregon State. He also rushed six times for 45 yards and caught eight passes for 62 yards.

Andrew Luck, Stanford: The Cardinal quarterback completed 23-of-27 for 227 yards with three touchdowns in the 45-19 win over UCLA.