Details regarding the upcoming season's schedule are just beginning to emerge. According to this tweet from San Diego Union-Tribune beat writer Michael Gehlken, the Raiders and Chargers will play on Christmas Eve.
Holiday game: Chargers and Raiders will play on Christmas Eve this season in Oakland. Full schedule to come later today.
— Michael Gehlken (@UTgehlken) April 21, 2015
The Raiders have played on Christmas Eve seven times including a game against the Baltimore Colts in 1977 which many believe is the greatest Christmas Eve game of all time.