Reliving Conor McGregor's Best Fights Inside the UFC Octagon

Few fighters in mixed martial arts history have generated the kind of excitement and highlight-reel moments that Conor McGregor brought to the UFC. From the moment he stepped onto the sport's biggest stage, the Irish striker delivered finishes that fans still talk about years later. The Best of Conor McGregor 2008-2019 captures a decade of knockouts, knockdowns, and unforgettable atmospheres. Below is a look at the defining bouts that made him a two-division champion and one of the most recognizable athletes in the world.

The 13-Second Statement Against Jose Aldo

On this day in 2015, at UFC 194 in Las Vegas, McGregor demolished the long-reigning featherweight king, Jose Aldo. Aldo had not lost a fight in nearly a decade, and the buildup was fierce, with the two men exchanging heated words for over a year. Once the cage door closed, McGregor needed just 13 seconds to land a clean left hand that ended the contest. It was the fastest finish in a UFC title fight at the time and instantly placed McGregor at the top of the 145-pound division. Relive this classic UFC moment whenever you need proof that pressure and precision can defeat experience.

Chad Mendes and the Interim Title at UFC 189

Just months before the Aldo fight, McGregor headlined UFC 189 against Chad Mendes after Aldo pulled out due to injury. Mendes was a decorated wrestler and one of the most well-rounded contenders in the featherweight division. McGregor survived early takedowns and rallied in the second round, finishing the fight with a barrage of strikes and a clean left that forced the referee to step in. The performance showed his ability to adapt under fire, an underrated quality in a fighter known primarily for his striking.

Becoming a Two-Division Champion Against Eddie Alvarez

At UFC 205 in November 2016, McGregor moved up to 155 pounds to challenge lightweight champion Eddie Alvarez at Madison Square Garden. Alvarez was a strong, experienced wrestler, but McGregor picked him apart on the feet before dropping him with a flurry in the first round. The win made McGregor the first fighter in UFC history to hold championships in two weight classes simultaneously. In this video we have one of the purest displays of his striking range and timing, as he punished a champion who simply could not close the distance safely.

The Epic Rivalry With Nate Diaz

Few storylines match the McGregor versus Nate Diaz saga. At UFC 196 in March 2016, Diaz stepped in on short notice at