Pac-12 helmet stickers: Week 2

Time to tip our cap to those who were the best of the best in Week 2.

Nick Wilson, RB, Arizona: The freshman was a workhorse on the road in Arizona's 26-23 win over UTSA, carrying 30 times for 174 yards and a touchdown.

Nelson Spruce, WR, Colorado: The Pac-12 blog thought Sefo Liufau had a strong game. And Spruce was a big reason he did. Spruce hauled in 10 catches for 145 yards and two touchdowns, including a 70-yarder that put Colorado ahead of UMass on its way to a 41-38 win.

D.J. Foster, RB, Arizona State: Foster was on fire against New Mexico, carrying 19 times for 216 yards and a touchdown in ASU's 58-23 win.

Leonard Williams, DE, USC: Beast. He tied for the team lead in tackles with 11 (eight solo) and also recorded a sack and a tackle for a loss in the 13-10 win over Stanford. Now, imagine him without a sprained ankle.

Ifo Ekpre-Olomu, CB, Oregon: Five tackles and an epic pick in the 46-27 win over Michigan State. Of his eight career interceptions, six have come in the red zone. A true gamer.

Marcus Mariota, QB, Oregon: Beat a top-10 team, get two helmet stickers. Mariota was 17-of-28 for 318 yards and three touchdown passes. He also rushed for 42 yards on nine carries.

Travis Wilson, QB, Utah: He was just 11-of-20 for 181 yards, but those five passing touchdowns looked awful nice during a 59-27 win over Fresno State. The Utes are a different team when they have consistent, quality quarterback play. They're, ya know, better.

Shaq Thompson, LB, Washington: We said last week, you have to do something special to get a helmet sticker against an FCS team. How about 14 tackles, a sack, a tackle for a loss, and three carries for 66 yards, including a 57-yard touchdown run in a 59-52 win over Eastern Washington? Good enough for us.