There are fighters who are good, fighters who are great and fighters who you'd bet on no matter who their opponents are. Who are the absolute best fighters in the UFC? The fighters who define their weight classes and perhaps could compete at a weight class higher.
The UFC has five weight classes. Each weight class, with the exception of heavyweights spans 15 lbs and each class has their own sets of tried and true stars and outstanding performers.
The lightweight class goes from 155lbs to 170 lbs and features such great fighters as Sean Sherk, Spencer Fisher, Frank Edgar, BJ Penn, Joe Stevenson, Hermes Franca and Kenny Florian.
Welterweights go from 170lbs to 185 lbs and has such notables as Matt Hughes, Matt Serra, Diego Sanchez, Jon Fitch, Karo Parisyan, Josh Koscheck and Georges St Pierre.
Middleweights are between 170lbs and 185lbs. Top level UFC middleweight fighters include Anderson Silva, Rich Franklin, Evan Tanner, Dan Henderson (sometimes), Yushin Okami and Jason MacDonald.
The UFC light heavyweight division is perhaps the most talent deep of all the divisions in the UFC and covers 185lbs to 205lbs. The light heavyweight division has fighters such as Chuck Liddell, Tito Ortiz, Keith Jardine, Shogun Rua, Forrest Griffin, Stephan Bonnar, Wanderlei Silva and Houston Alexander.
Heavyweight is the heaviest of all divisions in the UFC (there is no super heavyweight division). The UFC heavyweight division with it's recent resignation of Randy Couture has a bit of an identity crisis, but features fighters like Brock Lesnar, Frank Mir, Mirko Cro Cop, Tim Sylvia, Brandon Vera and Antonio Rodrigo Nogueira.
