Guerrero, or as speculated by many his son who wrestled for CMLL as Taurus. The much anticipated and hyped Mask vs. Mask match between Guerrero and Atlantis at the 80th Anniversary Show on September 13 never came to fruition as the two were defeated in a Relevos Suicidas match by La Sombra and Volador Jr., who instead advanced to the Lucha de Apuestas against each other. From January 14 to 19, 2014, Guerrero worked his first Fantastica Mania tour, co-produced by CMLL and New Japan Pro-Wrestling in Japan. On March 28, 2014, Guerrero, Euforia and Niebla Roja defeated Los Estetas del Aire (Máscara Dorada, Místico and Valiente) for the CMLL World Trios Championship. On August 29, Guerrero defeated La Sombra in the finals to win the 2014 Universal Championship, becoming the first two-time winner of the tournament. On September 19, Guerrero lost to Atlantis in the main event of the CMLL 81st Anniversary Show and thus was forced to unmask for the first time in his career and reveal his birth name; José Gutiérrez Hernández. In January 2015, Guerrero returned to Japan to take part in the Fantastica Mania 2015 tour, during which he defeated Atlantis in a rematch. On February 13, Los Guerreros Laguneros lost the CMLL World Trios Championship to Sky Team (Místico, Valiente and Volador Jr.). On July 17, Guerrero defeated Rey Escorpión in a Lucha de Apuestas in the main event of Sin Salida forcing Escorpión to have all his hair shaved off after the match as per the stipulation. On August 31, Guerrero defeated La Sombra to win the NWA World Historic Middleweight Championship. Guerrero closed out a successful 2016 by winning the 2016 Leyenda de Azul tournament, lastly eliminating Valiente. During the 2018 Fantastica Mania tour of Japan, Último Guerrero and Gran Guerrero teamed up for the first ever CMLL Brothers tag team tournament. The Guerreros defeated Ángel de Oro and Niebla Roja in the first round and then Dragon Lee and Místico to win the tournament. On July 1, 2018 Los Guerreros, in this case Último Guerrero, Gran Guerrero and Euforia, defeated the Sky team (Místico, Valiente and Volador Jr.) for Guerrero's fourth CMLL WOrld Trios Championship reign. During their reign, Los Guerreros started a storyline feud with "The Cl4n" (Ciber the Main Man, The Chris and Sharlie Rockstar), which included The Cl4n defeating Los Guerreros at the CMLL 85th Anniversary Show, and