text:  During UFC 77 , it was announced that Lesnar had reached a deal to fight with the Ultimate Fighting Championship ( UFC ) . On February 2 , 2008 , Lesnar made his debut with the promotion in an event titled UFC 81 : Breaking Point against former UFC Heavyweight Champion , Frank Mir . Due to his large hands , Lesnar was wearing <unk> gloves for the fight , making him the second man in Nevada 's combat sports history to wear such gloves after Choi Hong @-@ man . Lesnar secured an early takedown and began landing numerous punches but was docked a point after a punch hit Mir on the back of the head . Following another takedown by Lesnar , Mir managed to secure a <unk> and force a submission at 1 : 30 of the first round and Lesnar lost in his UFC debut . At UFC 82 , former UFC Heavyweight Champion and Hall of Famer Mark Coleman was announced to fight Lesnar at UFC 87 . However , Coleman withdrew from the fight due to an injury and was replaced by Heath Herring . Lesnar defeated Herring by unanimous decision . 
  