Andrei Arlovski retained the undisputed Ultimate Fighting Championship heavyweight title when he punched out Paul Buentello ...

Explore the most iconic boxing knockouts ever — from first-round erasures to historic upsets. See why these KOs still echo ...

Of all the fights that took place at UFC Vegas 112, an overlooked storyline may have just been heavyweight debutant Steven Asplund. Asplund (7-1 MMA) made short work of Sean Sharaf (4-2 MMA), needing ...

Middleweight contender Jared Cannonier famously started his UFC career as a heavyweight, eventually losing over 100 pounds to compete in his current weight class. Others, such as rising heavyweight ...

Heavyweight boxing has always lived by a simple, brutal promise: that at any second, one punch can end everything. It is the division of explosive conclusions and seismic moments – think Muhammad ...