(Undated) -- A Pac-12 football game is being postponed to due to a COVID-19 outbreak. Cal will not be able to play USC on Saturday after multiple positive COVID-19 tests within the program. Cal reported that the team had a 99-percent vaccination rate among players, but had additional positive cases after Saturday's game. The game has been rescheduled for December 4th, a day after the Pac-12 championship game.