WSOF 21 ‘Palmer vs. Horodecki’ Results: Play-by-Play & Updates Sherdog.com's World Series of Fighting 21 coverage kicks off at 7:30 p.m. ET with live play-by-play and a free live stream of the undercard.

Pros Pick: Machida vs. Rockhold Trainers, fellow fighters peg Luke Rockhold as a slight favorite ahead of his UFC on Fox 15 clash with Lyoto Machida.

Bellator MMA: Six Years Later Widely recognized as the No. 2 organization in mixed martial arts, Bellator has been in a constant state of evolution since its inception.

TOP CONTENDERS FRANKIE EDGAR AND URIJAH FABER HEADLINE HISTORIC DEBUT UFC® EVENT IN MANILA, PHILIPPINES (PRESS RELEASE) -- Singapore – The UFC® announced that its upcoming live event debut in Manila on Saturday, May 16 at the Mall of Asia Arena will be headlined by two former champions, as the featherweight division’s No. 1 contender...

Fact Check: Bellator 134 Bellator MMA returns to Connecticut on Friday with an ample amount of obscure data and statistical minutiae in tow.

UFC® MAKES IT DEBUT IN MANILA AS FEATHERWEIGHT CONTENDERS FRANKIE EDGAR AND URIJAH FABER HEADLINE HISTORIC EVENT ON MAY 16 (PRESS RELEASE) -- Singapore – The UFC® makes its much anticipated live event debut in Manila when it brings the Octagon® to the Mall of Arena Asia on Saturday, May 16. The main event will see former lightweight champion and current No. 1 ranked featherweight mixed...

Pros Pick: Silva vs. Diaz Trainers, fellow fighters peg Anderson Silva as roughly a 2-to-1 favorite over Nick Diaz in their UFC 183 main event.

Pros Pick: Jones vs. Cormier Trainers, fellow fighters install Daniel Cormier as a 2-to-1 favorite against light heavyweight champ Jon Jones in the UFC 182 headliner.

Sherdog’s Top 10: Overachievers For a number of accomplished mixed martial artists, grit, determination, durability and technical skill often trump athletic talent.

Pros Pick: Pettis vs. Melendez Trainers, fellow fighters cast Gilbert Melendez as a slight favorite ahead of his UFC 181 clash with lightweight champion Anthony Pettis.