"Milan" lost Pato for weeks © EuroFootball.com

One of the main attackers, Alexandre Pato, will not be able to play for about three weeks due to a calf muscle injury.

The Brazilian national team player got injured during a 3-0 win in a Serie A match against Genoa's "Sampdoria".

Since Zlatan Ibrahimović is suspended for another two matches, coach Massimiliano Allegri is left with only two nominal attackers: Antonio Cassano and Robinho.

However, Ibrahimović will be able to play in the semi-final of the Italian Cup against "Palermo".

This season, Pato played 22 games in the Serie A championship and scored fourteen goals.