He began his career with Salernitana, and later played for several other Italian clubs, including a successful spell with AC Milan, with whom he won several titles.
At international level, Prati represented Italy on 14 occasions between 1968 and 1974, scoring seven goals; he was a member of the teams that won UEFA Euro 1968 on home soil, and which reached the 1970 FIFA World Cup final.
He played the first final match alongside Pietro Anastasi, but was replaced by Gigi Riva in the re-match, the striker who would often keep him on the bench for Italy.
[2][3][4][5] A talented and opportunistic player, with an eye for goal, Prati was capable of playing anywhere along the front-line, as a striker, supporting forward, and as a winger.
At Milan, he was often deployed on the left wing due to his pace, technique, distribution, and was also known for his powerful and accurate shot from both inside and outside the penalty area, as well as his ability in the air.