IWRG Cabellera vs. Cabellera (April 2016)

The IWRG Cabellera vs. Cabellera (April 2016) show (Spanish for "hair versus hair") was a professional wrestling supercard event produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG), and took place on April 3, 2016 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico. The focal point of the Caballera vs. Caballera series of shows is one or more traditional Lucha de Apuestas, or "Bet matches", where all competitors in the match risk their hair on the outcome of the match. The Lucha de Apuestas is considered the most prestigious match type in lucha libre, especially when a wrestlers mask is on the line, but the "hair vs. hair" stipulation is held in almost as high regard.

For the April 2016 Caballera vs. Caballera event El Hijo del Diablo and Cerebro Negro both "bet" their hair on the match as part of a long-running storyline feud between the Los Terribles Cerebros ("The Terrible Brains"; which also includes Black Terry and Cerebro Negro) and El Hijo del Diablo's faction Los Mariachis Locos ("The Crazy Mariachis"; Imposible and Diablo Jr.). El Hijo del Diablo won the match when Black Terry was disqualified due to outside interference, and thus had all his hair shaved off. In the semi-main event Máscara Año 2000 Jr. defeated Trauma I as IWRG was building to a future match for the IWRG Intercontinental Heavyweight Championship. The show featured four additional matches.