From 4,000-yard passer Patrick Mahomes to 1,000-yard rushers Samaje Perine and Mike Warren to 1,000-yard receiver James Washington, the Big 12 was stocked with underclassman impact in 2015.

And so, we unveil our third annual All-Big 12 underclassman team, which is exclusive to freshmen and sophomores.

The team:

Offense

QB: Patrick Mahomes, Texas Tech

RB: Samaje Perine, Oklahoma

RB: Mike Warren, Iowa State

WR: James Washington, Oklahoma State

WR: KD Cannon, Baylor

WR: Allen Lazard, Iowa State

OT: Orlando Brown, Oklahoma

OG: Jonathan Alvarez, Oklahoma

C: Dalton Risner, Kansas State

OG: Patrick Vahe, Texas

OT: Zachary Crabtree, Oklahoma State

AP: KaVontae Turpin, TCU

Defense

DE: Charles Walker, Oklahoma

DT: Will Geary, Kansas State

DT: Poona Ford, Texas

DE: Noble Nwachukwu, West Virginia

LB: Malik Jefferson, Texas

LB: Ty Summers, TCU

LB: Elijah Lee, Kansas State

CB: Jordan Thomas, Oklahoma

CB: Brian Peavy, Iowa State

S: Steven Parker, Oklahoma

S: Travon Blanchard, Baylor

Special teams

K: Clayton Hatfield, Texas Tech

P: Austin Seibert, Oklahoma

KR: Jovon Durante, West Virginia

PR: Jalen McCleskey, Oklahoma State