The Coast Open, or Abierto del Litoral, is a golf tournament played in Argentina. Founded in 1932 as the Torneo de Profesionales (Professional Tournament), a name only used for the first two editions, it has always been played at the Rosario Golf Club in Rosario, Santa Fe. Fidel de Luca has the most victories, with eight. In 1932, 1952 and 1983 the championship ended in a tie, with no playoff being held to determine an outright winner.