UFC 190 Post-Mortem: Writing on the Wall Antonio Rodrigo Nogueira may have fought his last fight on Saturday in Brazil, perhaps ending one of the great careers in MMA history.

Sherdog’s Top 10: Moments When Titles Changed Hands Stunning upsets, violent finishes and heated rivalries are all part of MMA’s volatile championship history.

Fact Check: UFC Fight Night 72 ‘Bisping vs. Leites’ The Ultimate Fighting Championship plants its flag in Scotland on Saturday, accompanied by plenty of obscure tidbits and statistical minutiae.

By the Numbers: UFC 189 Conor McGregor finally was able to silence the doubters.

This Month’s MMA Birthdays: Georges St. Pierre Turns 34 He remains the standard by which all other welterweights are measured and judged. Georges St. Pierre will celebrate his 34th birthday on May 19.

UFC 184 Notebook: Refresher Course The always-polarizing Josh Koscheck returns to the Octagon for the first time in 15 months on Saturday in Los Angeles.

Sherdog’s Top 10: Most Influential Fighters Thousands of fighters have come and gone from MMA’s highest levels, but only a handful of them have left their marks on it over the long term.

UFC 183 By the Numbers More than a year after a gruesomely broken leg left his future in doubt, Anderson Silva made a triumphant return to the Octagon on Saturday night, capturing a unanimous decision triumph over Nick Diaz in the...

Anderson Silva Outclasses Nick Diaz, Makes Triumphant Return in UFC 183 Headliner Anderson Silva returns from injury to outpoint Nick Diaz in UFC 183 main event on Saturday in Las Vegas.

The Maine-iac: A Sherdog Retrospective Tim Sylvia may never stop wearing his UFC title belt, but he has hung up the gloves. Now, Sherdog.com staff members and contributors share their...