 Guerrero Maya Jr.'s reign with the Arena Coliseo Tag Team Championship ended over 400 days later when the team lost to "La Comando Caribeño" ("The Caribbean Commando"; Misterioso Jr. and Sagrado) on February 28, 2015.On April 26, 2015, "Los Reyes de la Atlantida" won the Mexican National Trios Championship for a record-breaking third time by defeating "La Peste Negra" (El Felino, Mr. Niebla and Negro Casas).In May, 2015 Guerrero Maya Jr. competed in a qualifying match for the 2015 version of En Busca de un Ídolo with as one of 16 wrestlers in the qualifying "torneo cibernetico", elimination match where the last eight wrestlers would qualify for the tournament.