The Legacy Fighting Championships 20 card has undergone a big change as a newly added welterweight bout between Carlo Prater and Carlos Diego Ferreira will now headline the card. Prater is a UFC veteran who has only won one of his last three bouts, with that lone victory coming over Sebastian Latorre. Ferreira is an undefeated fighter who has achieved three of his six victories in the Ultimate Warriors Fighting promotion. The previous Legacy FC 20 main event, Junior Assuncao versus Chris Pecero, will remain on the main card. Legacy FC 20 takes place on May 31st from the American Bank Center in Corpus Christi, Texas with the aforementioned fighters headlining.