| Arena Naucalpan 41st Anniversary Show | |||
|---|---|---|---|
 Official poster for the event | |||
| Promotion | International Wrestling Revolution Group | ||
| Date | December 21, 2018[1] | ||
| City | Naucalpan, State of Mexico[1] | ||
| Venue | Arena Naucalpan[1] | ||
| Tagline(s) | Guerra de Familias (War of the Families) | ||
| Event chronology | |||
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| Arena Naucalpan Anniversary Shows chronology | |||
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The Arena Naucalpan 41st Anniversary Show (Spanish: 41. Aniversario Arena Naucalpan), also billed as Guerra de Familias was a professional wrestling supercard event scripted and produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG). The show took place on December 21, 2018 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico. The show celebrated the 41st Anniversary of the construction of Arena Naucalpan, IWRG's main venue where they hold the majority of their shows.
The main event was originally scheduled to be L.A. Park against Penta 0M as result of IWRG's Triangular en Jaula, but instead if featured the Guerra de Familiars, or "Family War" between the father/son teams of L.A. Park/El Hijo de L.A. Park and Dr. Wagner Jr./El Hijo de Dr. Wagner Jr. with the Parks winning the match. In the semi-main event Máscara Año 2000 Jr. defeated Mr. Electro to win the IWRG Intercontinental Heavyweight Championship. As part of the show Dragón Bane successfully defended the WRG Rey del Aire Championship and Imposible defended the IWRG Intercontinental Middleweight Championship. The show featured three additional matches.