Sherdog’s Top 10: Greatest Lightweights Lev Pisarsky presents Sherdog's list of the 10 greatest lightweights in MMA history.

5 Defining Moments: Josh Emmett The 37-year-old Phoenix native currently finds himself on a five-fight winning streak and near the front of the line of contenders that has formed behind current Ultimate Fighting Championship featherweight titleholder...

Arnold Allen, Calvin Kattar Targeted to Headline UFC Fight Night 213 on Oct. 29 A featherweight showdown pitting Arnold Allen against Calvin Kattar is in the works to headline the Ultimate Fighting Championship’s Oct. 29 card.

Preview: UFC 277 Prelims Welterweight action merchants Alex Morono and Matthew Semelsberger anchor the eight-fight prelim card of UFC 277 on Saturday in Dallas, Texas.

Matches to Make After UFC on ABC 3 One of the wildest Ultimate Fighting Championship events of the year ended with another shocking finish, but not in the way anyone wanted to see.

Preview: UFC on ABC 3 ‘Ortega vs. Rodriguez’ Featherweight contenders Brian Ortega and Yair Rodriguez step into the spotlight on Saturday in a marquee matchup for the Ultimate Fighting...

Yair Rodriguez Claims UFC Promised Title Shot with Win Over Brian Ortega The stakes could be quite high for Yair Rodriguez in the UFC on ABC 3 main event this Saturday.

Preview: UFC on ESPN 38 ‘Tsarukyan vs. Gamrot’ Arman Tsarukyan and Mateusz Gamrot meet in a lightweight contenders' matchup in the main event of “UFC Vegas 57” on Saturday.

Matches to Make After UFC on ESPN 37 Josh Emmett entered the Octagon on Saturday in Austin with one mission: to make his case as the next featherweight title challenger.

Prime Picks: UFC on ESPN 37 ‘Kattar vs. Emmett’ The Ultimate Fighting Championship road show on Saturday brings several familiar names and a slew of solid matchups that present decent lines...