Randy Costa, Jason Knight, Bareknuckle MMA 6

Randy Costa destroys Jason Knight in Gamebred Bareknuckle MMA 6 co-main event

In one of the most intense and violent 100-seconds of combat sports you will ever see, Randy Costa put his fellow former UFC peer Jason Knight out in the Gamebred Bareknuckle MMA 6 co-main event.

The official decision was a KO stoppage at 1:41 in round one in favor of Costa, but wow did Knight endure some damage.

Knight, who went to war with Artem Lobov under the Bare Knuckle FC banner, was hurt and cut early against Costa.