Randy Couture
Patrick Cote
Melvin Guillard
Matt Hamill
Kimbo Slice ( since he's on the ultimate fighter)
Nate Quarry
Quinton Jackson
Anderson Silva
GSP
Wanderlei Silva
Shane Carwin
Clay Guida
Jon Jones
Tito Ortiz

1. Rampage
2. Rashad Evans
3. Ken Shamrock
4. Frank Shamrock
5. Lyoto Machida
6. GSP
7. Andrei Arlovski
8. BJ Penn
9. Anderson Silva
10. Tito Ortiz

heavyweight:

Randy Couture
Antonio Rodrigo "Minotauro" Nogueira
Shane Carwin
Gabriel Gonzaga
Mirko Cro Cop
Frank Mir
Brock Lesnar
Junior Dos Santos
Cain Velasquez
Kimbo Slice

light heavyweight

Jon Jones
Thiago Silva
Rich Franklin
Krysztoph Soszinski
Forrest Griffin
Thiago Silva
Mauricio Shogun Rua
Lyoto Machida
Keith Jardine
Rashad Evans

Middleweight

Wanderlei Silva
Anderson Silva
Demian Maia
Rousimar Palhares
Chael Sonnen
Michael Bisping
Dan Henderson
Patrick Cote
Nate Marquardt
Yushin Okami

Welterweight

Josh Koscheck
Jon Fitch
Matt Hughes
Matt Serra
Karo Parisyan
Thiago Alves
Dustin Hazelett
GSP
Frank Trigg
Mike Swick

Lightweight

Diego Sanchez
B.J. Penn
Tyson Griffin
Sean Sherk
Kenny Florian
Gleison Tibau
Gray Maynard
Frankie Edgar
Clay Guida
Curt Pellegrino

Georges St.Pierre is the best but in order i would say:

1.Georges St.Pierre
2.BJ.Penn
3.Rashad Evans
4.Forest Griffith
5.Anderson Silva
6.Lyoto Machida
7.Michael Bisping
8.Rampage Jackson
9.Clay Guida
10.Thiago Alves

just wondering why are you asking for favorite 10 form each weight class, please dont say thats all your guna have in the next UFC end up sellin some of the rights to EA or sumfin dont let da company take over they will make it too much like fight night as they already ruined fight night round 4

Chuck Norris of course, but then...

1. Georges St. Pierre
2. Anderson Silva
3. Urijah Faber
4. Fedor Emelianenko
5. Cung Le
6. Matt Hughes
7. Nick Diaz
8. Jerome Le Banner
9. Oleg Tahtarov
10. Mirko Filipovic

Gina Carano is in a class all of her own.

I tried to do a search for Chuck Norris on the internet and when I did it said "You don't find Chuck Norris, Chuck Norris finds you!"

Chuck Liddell
Wanderlei Silva
Anderson Silva
Forrest Griffin
Rampage Jackson
BJ Penn
Frank Mir
GSP
Matt Hughes
Rashad Evans

o wait take out Frank Mir i meant Kimbo Slice

is this aski ng what fighters should be in the game they didnt put? if so all the hall of famers i mean what the hell guys, theres others but lets start there. besides that awsome game my favorite fighting game have played.

Muay Thai = Domination

Frank Mir
Thiago Alves
Anderson Silva
Gabriel Gonzaga
Martin Kampmann
Kenny Florian
Whoever else does muay thai
Rampage
Kongo
Rashad Evans