14. Michael McDonald
Weight Class: Bantamweight
UFC Record Against Non-WEC Opponents: 1-0 (Win over Edwin Figueroa)
A lot of people are watching McDonald, who could be the next great fighter at bantamweight. Only 20 years old, "Mayday" is already 13-1 and hasn't lost since 2009. His decision win over Figueora earned him Fight of the Night honors.