The Rey de Reyes 2010 (Spanish for "King of Kings") was a major annual professional wrestling show that also hosted that year's version of the Rey de Reyes tournament, produced by the Mexican wrestling promotion AAA. The show took place on March 12, 2010 in Querétaro, Mexico at Plaza de Toros Santa Maria in Querétaro, Querétaro, Mexico. The event was the 14th event produced under the Rey de Reyes name and also the 14th time that the Rey de Reyes tournament was held. The 2010 Rey de Reyes tournament saw Chessman win the title by defeating Marco Corleone and Hernandez. In addition to the Rey de Reyes tournament, the card featured a main event for the AAA Mega Championship, where champion El Mesias lost the title to Electroshock in a match that also featured Total Nonstop Action Wrestling's (