José Casas Ruiz (January 10, 1960) is a Mexican professional wrestler(called a Luchador in Spanish) and trainer currently working for Consejo Mundial de Lucha Libre (CMLL) under the ring name Negro Casas. He is the son of former wrestler, turned referee Pepe Casas and brother of professeional wrestlers El Felino and Heavy Metal. Casas has trained several wrestlers, including Mephisto, Kazushige Nosawa, T.J. Perkins, Rocky Romero, and Ricky Marvin.
Casas has often been referred to as the "Ric Flair of Mexico."
- Finishers and Signature Moves
- "El 4:40"
Championships and accomplishments
- Consejo Mundial de Lucha Libre
- CMLL World Middleweight Championship (2 times)
- CMLL World Trios Championship (1 time) with Atlantis and Ultimo Guerrero
- CMLL World Welterweight Championship (1 time)
- CMLL World Tag Team Championship (6 times) 3 with El Hijo Del Santo, 2 with Mistico and 1 with Shocker
- Mexican National Trios Championship (1 time) with Mr. Niebla and Felino
- NWA World Historic Welterweight Championship (1 time)
- Distrito Federal Lightweight Championship (1 time)
- Universal Wrestling Association