Alessandro Osso Armellino (born 5 May 1987) is an Italian footballer who plays for San Daniele.
Born in San Daniele del Friuli, the Province of Udine, Friuli sub-region, Osso made his first team debut on 16 March 2006, replacing Mirko Pieri in the last minute.
The match Udinese was defeated by Levski Sofia 1–2 and was eliminated from 2005–06 UEFA Cup round of 16.
[4] In June 2009, Colligiana acquired him outright, but he soon left for Serie D club Manzanese along with Udinese player Giovanni Barreca.
[6] In 2013–14 season, Andrea re-joined Alessandro at San Daniele.