UFC Champion: Junior Dos Santos 14-1

1. Cain Velasquez
   
2. Brock Lesnar
   
3. Shane Carwin
   
4. Frank Mir
   
5. Antonio Rodrigo Nogueira
6. Cheick Kongo
7. Roy Nelson
   
8. Brendan Schaub
   
9. Travis Browne
   
10. Matt Mitrione
    

UFC Champion: Jon Jones 15-1

1. Rashad Evans  
2. Dan Henderson
   
3. Mauricio Rua
   
4. Quinton Jackson
   
5. Lyoto Machida
   
6. Forrest Griffin
   
7. Phil Davis
   
8. Antonio Rogerio Nogueira
   
9. Tito Ortiz
   
10. Ryan Bader
    

UFC Champion: Anderson Silva 31-4

1. Chael Sonnen
   
2. Vitor Belfot
3. Yushin Okami
   
4. Mark Munoz
5. Demian Maia
   
6. Brian Stann
   
7. Michael Bisping
   
8. Chris Leben
   
9. Alan Belcher
10. Wanderlei Silva
    

UFC Champion: George St. Pierre 22-2

1. Jon Fitch
2. Carlos Condit
   
3. Nick Diaz
   
4. Josh Koscheck
   
5. Jake Ellenberger
   
6. B.J Penn
   
7. Jake Shields
   
8. Diego Sanchez
   
9. Martin Kampmann
   
10. Rick Story
    

UFC Champion: Frank Edgar 14-1-1-UFC 143 vs. Ben Henderson 15-2

1. Ben Henderson
   
2. Gary Maynard
   
3. Clay Guida
   
4. Jim Miller
   
5. Anthony Pettis
   
6. Donald Cerrone
   
7. Dennis Siver
   
8. Joe Lauzon
   
9. Melvin Guillard
   
10. Evan Dunham
    

UFC Champion: Jose Aldo 20-1-UFC 142 vs. Chad Mendes 11-0

1. Chad Mendes
2. Kenny Florian
3. Diego Nunes
4. Dustin Poirier
5. Tyson Griffin
6. Erik Koch
7. Chan Sung Jung
8. Mark Hominick
9. Darren Elkins
10. Michihiro Omigawa

UFC Champion: Dominick Cruz 19-1

1. Urijah Faber
2. Joseph Benavidez
3. Brian Bowles
4. Demetrious Johnson
5. Scott Jorgenson
6. Renan Barao
7. Michael McDonald
8. Takeya Mizugaki
9. Brad Pickett
10. Eddie Wineland