10. Baker Mayfield
Mayfield is the only walk-on player in history to win the Heisman Trophy. That should tell you how good he was for the Oklahoma Sooners after arriving from Texas Tech without a scholarship. He scorched opposition teams as the Sooners won the Big 12 Conference, but lost to Georgia in the Rose Bowl.

He threw for 4,340 yards and 41 touchdowns in one of the best college quarterback seasons in history. One of the most notable aspects of his year was his sniper-like accuracy as he hit over 71% of his throws. Those are some outstanding numbers and he won many individual awards.