Club Atlético del Rosario is an Argentine sports club from Rosario, Santa Fe. One of the oldest clubs still in existence in the country, Atlético del Rosario was a pioneer of football in Rosario, being the first team from that city to play in Primera División, the top division of the Argentine football league system. At the international level, Rosario A.C. was also the first team outside Buenos Aires to win an international tournament, the Tie Cup on three occasions. Atlético was also a founding member of the Liga Rosarina de Football, the main body that organised the practice of association football in Rosario from 1905 to 1930.
Nowadays, Atlético del Rosario is mostly known for its rugby union team, having been a founding member of the "River Plate Rugby Union Championship" (cur...