Sean O'Neil MMA Stats, Pictures, News, Videos, Biography

Sherdog’s Official Mixed Martial Arts Rankings Vadim Nemkov can now call himself a champion in two weight classes.

UFC

Dec 15, 2025

Sherdog’s Official Mixed Martial Arts Rankings The top of the Ultimate Fighting Championship flyweight division just got significantly younger.

UFC

Tristen Critchfield

Dec 08, 2025

Sherdog’s Official Mixed Martial Arts Rankings After more than a year and a half away, Arman Tsarukyan didn’t miss a beat. Whether that results in a lightweight championship opportunity...

UFC

Tristen Critchfield

Nov 24, 2025

Sherdog’s Official Mixed Martial Arts Rankings UFC 322 was a seismic event for the welterweight division.

UFC

Tristen Critchfield

Nov 17, 2025

This Month’s MMA Birthdays: Reinier de Ridder Celebrates No. 35 “The Dutch Knight” arrived in the Ultimate Fighting Championship with little to no fanfare in 2024 and proceeded to rattle off four...

Brian Knapp

Aug 30, 2025

Preview: UFC Atlanta Prelims The Ultimate Fighting Championship returns to Atlanta, and there's a solid slate of seven prelims with some local flavor.

Fight Odds

Tom Feely

Jun 11, 2025

Sherdog’s Official Mixed Martial Arts Rankings If finishing Jiri Prochazka once wasn’t enough, accomplishing the feat a second time made it crystal clear: Alex Pereira is the undisputed...

UFC

Tristen Critchfield

Jul 01, 2024

Fight Facts: UFC 299 ‘O’Malley vs. Vera 2’ UFC 299 featured a near-record number of takedowns landed, a few obvious extra checks for post-fight bonus magnets and a couple of early...

UFC

Jay Pettry

Mar 11, 2024