Back at May 23’s UFC 187 pay-per-view (PPV) card from Las Vegas, former champion Andrei Arlovski took on top-ranked Travis Browne in a pivotal heavyweight bout for crucial positioning in the shallow division.

What resulted was a knockdown, drag-out slugfest that may be the greatest one-round battleĀ in UFC history, which propelled ‘The Pitbull’ tantalizingly close to an unlikely title shot heading into his UFC 191 showdown with fellow former champ Frank Mir. Watch the classic and violent bout courtesy of the UFC above.

READ MORE:  'Michael Chandler could be undefeated if he wasn't focused on entertaining fans' says Beneil Dariush