Golden Boy announced today a spectacular Unified Championship and Undisputed Championship doubleheader that will feature the sport’s youngest, history-making stars scheduled for Saturday, September 20, live from Fantasy Springs Resort Casino. In the main event presented in association with Miguel Cotto Promotions, Villalba, Puerto Rico’s unified WBA, WBO, and Ring Magazine Minimumweight World Champion Oscar “El Pupilo” Collazo (12-0, 9 KOs) will make history once again when he defends his titles against Jayson “Striker” Vayson (14-1-1, 8 KOs) of Veruela, Agusan del Sur, Philippines.

In the co-main event presented in association with Sampson Boxing, representing the Coachella Valley, boxing’s youngest undisputed world champion Gabriela “Sweet Poison” Fundora (16-0, 8 KOs) will look to make a third historic defense of her WBA, WBC, WBO, IBF and Ring Magazine World Titles against Ayelén “Piru” Granadino (12-2-4, 1 KO) of Buenos Aires, Argentina. Granadino is no stranger in entering enemy territory and securing a victory, and will try to prove herself against the monstrous Sweet Poison.

Doors open at 3:15 pm.