Barreto, who joined Mohun Bagan in 1999-2000, has played 397 matches for the green and maroon brigade. He scored a total of 227 goals. His first came against Dempo way back on January 17, 2000. In the National League Barreto scored 93 goals in 187 matches.
He scored 10 hat-tricks and netted 17 goals against Bagan’s arch-rivals East Bengal. He has been the top-scorer of a tournament 10 times. However, in the National League, he was the top scorer only once. That was in 2000-01 and he got 14 goals.