AC Milan defender Massimo Oddo - speaking on behalf of the Italian Players' Association (AIC) - made the declaration as part of an ongoing dispute over the renewal of the collective contract for the game's top players.
The statement - signed by the captains and union representatives of all 20 Serie A clubs - read:
"The association, in perfect symphony with the players of Serie A, has decided not to go on the field for the fifth round of matches of the Serie A championship in protest against requests to impose new contractual rules,"
The football league, Lega Serie A, is attempting to introduce a new collective contract that would strip players of their existing transfer rights and bring larger profits to football clubs and their owners, at the players' expense.