 Estrada has also fought Carlos Velarde, Carlos Buitrago and Alexis Diaz.1976–77 Yugoslav First Basketball League

The 1976–77 Yugoslav First Basketball League season was the 33rd season of the Yugoslav First Basketball League, the highest professional basketball league in SFR Yugoslavia.Due to a tie at the top between Jugoplastika and Bosna after the end of the regular season, the season champion was decided in an one-game playoff between the two teams at a neutral venue.