Alistair Overeem (36-11-1) continues to dominate as he takes out the former UFC champion Brock Lesnar (5-3) in his UFC debut. Here is the full play-by-play.

Roune One:

Lesnar opens with low leg kick. Big over head barely misses Brocks head. Overeem lands two big knees. Reem resets and comes forward landing knees to the midsection again and Lesnar backs up and eats two punches. Reem lands a body kick to the liver that drops Lesnar in pain. Reem finishes it on the ground against the cage as Mario Yamasaki waves it off.

Official Alistair Overeem defeats Brock Lesnar via TKO Round one, at 2:26.

Overeem now on a eight fight winstreak in mixed martial arts is no question the top contender for Junior dos Santos’ UFC heavyweight title.