The team of "Rari Nantes Roma" winner of the 3rd Italian Championship held against the team of "Societa Romana di Nuoto". The competition, was held at the Acque Albule of Tivoli in Rome on the 20th September 1903 and has been sponsored by the newspaper "La Tribuna". The team of R.N.Roma: Alberto Mesones, prof. Enrico Gualdi, Guildo Alegianni, Vincenzo Altieri, Roberto Basilici, Alcibiade De Stefanis, Costantino Pizzingrilli.
Source: La Stampa Sportiva, 11 October 1903