McGregor, 31, has not fought in mixed martial arts since failing to recapture the UFC lightweight world title when he lost to the undefeated Khabib Nurmagomedov in 2018. He has since made clear his desire to avenge that defeat as well as becoming the first man in UFC history to win a world title at a third weight class.
The Irishman has long been one of the biggest draws in the sport and thrilling victories over the likes of José Aldo, Nate Diaz and Eddie Alvarez helped transform him into one of the biggest sportspeople in the world.
But McGregor acquired a reputation as an entertainer long before he made his way into the UFC, first becoming a two-weight world champion in the Cage Warriors promotion and bouncing back from a relatively unremarkable start to his professional career in spectacular fashion.
So, ahead of his long-awaited comeback bout, we have ranked and rated every single one of his professional MMA fights – as well as his professional boxing debut against pound-for-pound superstar Floyd Mayweather. And for everything you need to know ahead of his clash with Cerrone: click here.
Check the above gallery to see how we have ranked and rated every single one of McGregor's professional MMA fights -- as well as his boxing debut against Floyd Mayweather.
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