Jairzinho Rozenstruik

Jairzinho Rozenstruik, better known as "Bigi Boy", brings a 15-6 record into every walk to the cage — and in a division as crowded as heavyweight, every single win matters.

This is power striking with numbers behind it — 13 KO/TKO wins, 3.48 significant strikes landed per minute. Opponents don't get outpointed so much as dismantled. Add a 78" reach, and the puzzle gets harder still.

The last fight went to Sergei Pavlovich (Decision - Unanimous) — a setback, and the interesting question is always what a fighter does with one.

He's 38 now. Fighters at this stage aren't building toward something; they're spending what's left, and that usually makes for the best fights.