 To the crisis of the club we must add the disappearance of direct sports rivalry with Real Mallorca.From the 1979/80 season the derbies stopped, except the plays in Nicolau Brondo Trophy during 80s and 90s, or 1986/87 season of Copa del Rey.Again in Tercera División (now was, in fact, a fourth level) disappointing sporting results continued until a new descent to Regional Preferente in 1980/81 season.