Robbie Peralta vs. Ruben Warr at lightweight will serve as the headline attraction of BKFC Fight Night Pechanga.Peralta (3-1-0) is coming off a loss in his most recent fight against Bryce Henry at BKFC 57. Additionally, both of his BKFC fights have gone the distance. The 38-year-old might need a knockout to garner more fans in a sport that is infamous for its brutality.While he is still relatively green in bare-knuckle boxing, 'Problems' is a veteran of MMA (19-9 and 1 NC) and an ex-UFC fighter.Warr (1-1) is also comparatively new to the sport. Much like his opponent, 'BadBoy' too is coming off a loss in his most recent fight. He was last seen in a loss against Andrew Angelcor at BKFC KnuckleMania IV.The 35-year-old also holds an extensive resume in MMA (12-12) from his time fighting under promotions including M1, HRMMA, and the like.According to Fight Odds, Peralta is a -220 favorite over Warr (+180 underdog) for the contest.BKFC Fight Night Pechanga is now live. Stick with Sportskeeda for the coverage and play-by-play updates from the fight card.Check out the final face-off for Robbie Peralta vs. Ruben Warr below: View this post on Instagram Instagram PostBKFC Fight Night Pechanga: Robbie Peralta vs. Ruben WarrRound 1Wow!!! Warr drops Peretla with a crushing right hook. He is out cold. The fight is over.Official Result: Ruben Warr def. Robbie Peralta via knockout. (0:06 of Round 1)Warr registers the third-fastest knockout in BKFC history.Check out the knockout below: View this post on Instagram Instagram Post