Changes since last update:
Heavy:
Overeem dropped due to suspension that will make him inactive more than 12 months between fights. Travis Brown back in the top 10.
Light Heavy:
Dan Henderson is the new #2 following Rashad Evans' loss.
Alexander Gustafsson debuts at #7. Forrest Griffin falls to #10 and Mousassi falls off the list completely.
Middle:
Tim Boestch debuts at #9. Luke Rockhold drops off.
Welter:
Penn drops off. Kim is back on at #10.
Light:
Shinya Aoki falls off. Jim Miller is back on at #9.
Feather:
Diego Nunez drops 4 spots. Sun Jung, Takaya, and Hominick drop off the list.
Curran is back on the list at #6. Omigawa is back on at #10.
Dennis Siver debuts at #8.
Bantam:
Torres drops to #10.
Michael MacDonald jumps 2 spots to #5.
Brad Pickett leaps back on the list at #7.
Masakatsu Ueda debuts at #9.
Fernandes drops off.
Fly:
This is our first attempt (pilot) at ranking flyweight. We limited to top 5 at this time.
P4P:
Junior dos Santos jumped 4 spots to #6.