Pound-For-Pound Rankings - September 2011
- Anderson Silva (UFC)
- Georges St-Pierre (UFC)
- Jose Aldo Jr. (UFC)
- Dominick Cruz (UFC)
- Frankie Edgar (UFC)
- Jon Jones (UFC)
- Cain Velasquez (UFC)
- Jake Shields (UFC)
- Nick Diaz (Strikeforce)
- Alistair Overeem (Strikeforce)
- Mauricio "Shogun" Rua (UFC)
- Gilbert Melendez (Strikeforce)
- Gray Maynard (UFC)
- Hector Lombard (Bellator)
- Joseph Benavidez (UFC)