BJJ News One ChampionshipDiego “Pato” Batista Set to Clash with Rodrigo Marello at ONE Fight Night 13Malayah FortichJuly 5, 2023July 30, 2023 Diego “Pato” Batista: An Accomplished Grappling Veteran Diego “Pato” Batista, a multiple-time IBJJF world champion and ADCC veteran, is a force to be reckoned with...