Tomas Diaz Mendoza
Tomás Díaz Mendoza is a Mexican professional wrestler, better known by his ring name Villano IV (Villano Cuarto). Within the stable Los Villanos, he has wrestled for Universal Wrestling Association (UWA), AAA, and World Championship Wrestling (WCW). While popular and successful in Mexico, he frequently performed as a jobber in WCW. The other sons of Ray Mendoza who have used the name "Villano" include Villano I, Villano II, Villano III (Arturo Díaz Mendoza), and Villano V (Raymundo Diaz Mendoza).
- Title: Tomas Diaz Mendoza
- Popularity: 0.06
- Known For: Acting
- Birthday: 1965-04-09
- Place of Birth: Mexico City, Distrito Federal, Mexico
- Homepage:
- Also Known As: Villaño IV, Leopardo Negro II, Leopardo Negro, Tony Pena, Ray Mendoza Jr., Super Maquina Jr., Villano Cuatro