On September 16 of '88 he lost to another famous Argentine boxer, Juan Roldán, by knockout in round one.
Mentored by Juan Manuel Morales, Lectoure took control of the venue at age 20, and during the era from 1956 to 2000, well-known figures in Argentine boxing, such as Horacio Accavallo, Ringo Bonavena, Pedro Décima, Víctor Galíndez, Nicolino Locche, Carlos Monzón, Pascual Pérez and Juan Roldán all either debuted or fought title bouts promoted by Lectoure at Luna Park.
San Juan | Juan Carlos I of Spain | Don Juan | Santurce, San Juan, Puerto Rico | Juan Gabriel | Juan Perón | Juan Pablo Montoya | Strait of Juan de Fuca | Juan Ramón Jiménez | Juan Luna | San Juan, Metro Manila | San Juan Islands | San Juan, Argentina | San Juan del Sur | Juan Manuel Santos | Juan Gris | Juan | Old San Juan | Juan Mónaco | Juan Luis Guerra | Juan de Padilla | San Juan de la Maguana | Juan Martín del Potro | Juan López de Padilla | Colegio de San Juan de Letran | San Juan Pueblo | San Juan Capistrano, California | Juan Ponce de León | Juan Muñoz | Juan Manuel de Rosas |
He is recognized among such famous Argentinian boxers as Juan Roldan, Oscar Bonavena and Carlos Monzón.