Mosco de la Merced

Mosco de la Merced (Juan Valdez Valentino) is a Mexican Luchador or professional wrestler, best known for his time in Asistencia Asesoría y Administración (AAA) where he was a part of Los Vipers for many years. Before adopting the Mosco de la Merced ring name he worked for as Loco Valentino for over 10 years. He is a former holder of the Mexican National Tag Team Championship with Fuerza Guerrera and held the Mexican National Atómicos Championship four times with Histeria II, Psicosis II and Maniaco. His name roughly translates to "Mosquito of Mercy".

Championships and accomplishments

 * Asistencia Asesoría y Administración
 * Mexican National Atómicos Championship (5 times) – with Histeria II, Maniaco and Psicosis II (4)
 * Mexican National Tag Team Championship (1 time) – with Fuerza Guerrera


 * Pro Wrestling Illustrated
 * PWI ranked him #106 of the 500 best singles wrestlers of the PWI 500 in 1999


 * Universal Wrestling Association
 * UWA World Lightweight Championship (1 time)