Two very different fights, both every bit as brilliant and beautiful as MMA can be. We break them both down (and more) on this week’s Heavy Hands. Justin Gaethje made his UFC debut in the main event of July 7th’s TUF 25 Finale, and while those of us who have watched him for years were worried about his chances, he did exactly what he always does. Michael Johnson had a speed advantage, and a better chin than just about anybody else Gaethje has fought. Gaethje took his best shots and knocked him out anyway, in a wild war that may not be topped for the rest of the year.

The next night, Robert Whittaker stepped into the Octagon to challenge Yoel Romero for the UFC interim title, and a guaranteed shot at Michael Bisping’s belt. A few months ago, the superhumanly explosive Romero, alongside jiu-jitsu ace Ronaldo Souza, was considered one of the two best middleweights in the world. Whittaker obliterated Souza back in April, and while the first two rounds of this fight were much tougher, Bobby Knuckles did it again. He outsmarted and outpaced Romero down the stretch in a display of striking skill and takedown defense that can only be called sublime. That he did all of this with a busted knee renders his accomplishment all the more remarkable.

It was not the greatest International Fight Week ever, and plenty of things went wrong in the lead-up. The two main events, however, will be remembered for a very long time. Instant classics, courtesy of Justin Gaethje and Robert Whittaker.