| Arena Naucalpan 40th Anniversary Show | |||
|---|---|---|---|
 Official poster for the event | |||
| Promotion | International Wrestling Revolution Group | ||
| Date | December 17, 2017[1] | ||
| City | Naucalpan, State of Mexico[1] | ||
| Venue | Arena Naucalpan[1] | ||
| Event chronology | |||
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| Arena Naucalpan Anniversary Shows chronology | |||
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The Arena Naucalpan 40th Anniversary Show was a major annual professional wrestling event produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG), which took place on December 17, 2017 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico. The show celebrated the 40th Anniversary of the construction of Arena Naucalpan, IWRG's main venue.
The main event was supposed to be Oficial Rayan facing off against Black Dragón in a Lucha de Apuestas, mask vs. mask match, but Rayan fractured his foot in the week prior to the show. He chose Oficial Spector to replace him in the match, leading to Spector winning the match, forcing Black Dragón to unmask and state his given name, Jared Anciniega Lopez as per lucha libre traditions. In the semi-main event two generations of Los Villanos teamed up as Ray Mendoza Jr., Rokambole Jr., Villano IV, and Villano V Jr. defeated Mr. Electro, Sharly Rockstar, Trauma I, and Trauma II. The show included five additional matches.