Muhammad Ali and Joe Frazier were truly great heavyweight champions and bitter rivals. Their trilogy is known by boxing fans and detractors alike. 

On this episode of the Knuckles and Gloves podcast, boxing historian Patrick Connor and author/filmmaker Brin-Jonathan Butler join up to remember the first two fight between these heavyweight giants. 

It's not that often boxing gets massive fights, and even less often that they happen all the way down at lightweight. Gervonta "Tank" Davis and "King" Ryan Garcia meet in Las Vegas this weekend, and it's huge.

Patrick Connor and Aris Pina teamed up to preview the fight and talk about both fighters' careers to this point, plus give their picks.

Heavyweight eras, and entire eras of boxing itself, are often defined by a single, popular champion. "As the heavyights go, so goes boxing," they say. But what happens when an entire generation is lost to oblivion because of decisions made by the champion? 

On this episode of the Knuckles and Gloves podcast, boxing historians Patrick Connor and Aris Pina join forces to remember some Lost 1950s Heavyweights.