Bo Nickal defeated Cody Brundage to kick off the UFC 300 pay-per-view main card and remain undefeated in his mixed martial arts career. Nickal improved to 6-0 with a second round submission of Brundage. He won via rear naked choke. In a controlling first round, Nickal landed a couple of shots and eventually reversed a position when he went for his initial takedown. The former NCAA wrestling champion had nearly four minutes of control time on the ground. In the second round, Nickal landed some kicks and absorbed some shots. But, he landed another takedown and controlled Brundage on the ground. …