VIDEO: Oliveira brutally lamps Hallmann at UFC Fight Night 77

Cowboy, baby (so, so sorry).

Likely tied at a round apiece heading into the third, Alex "Cowboy" Oliveira violently put a stamp on Piotr Hallman at UFC Fight Night 77, felling the Polish native like a redwood with a pair of massive right hands, and earning the knockout at 0:51 of the frame.

Deploying a sneaky-effective collar-tie uppercut, Oliveira won the opening round on the feet and in the clinch, while the leather tough Hallmann controlled stretches of the middle frame with multiple takedowns and ground control.

That work from Hallman was all for naught, though, and Oliveira has crafted a three-fight winning streak inside the Octagon.