Briefs: Ronaldinho and Del Piero injured

Ronaldinho has been omitted from AC Milan's squad for Sunday's Serie A match against Catania at the San Siro, the club said on their website. The Brazil forward has a leg muscle problem, Italian media reported. He is among a host of players unavailable because of injury or illness, including strikers Filippo Inzaghi and Marco Borriello and midfielders Clarence Seedorf, Andrea Pirlo and Massimo Ambrosini. Captain Alessandro Del Piero will miss Juventus's visit to Lecce in Serie A on Sunday because of a thigh muscle problem, the club said on their website. Italy midfielder Mauro Camoranesi also skips the game for joint-second Juve with a shoulder problem.