Raiders now have NFL’s longest underdog streak

With the Jaguars closing as favorites vs. the Titans on Thursday night, 31-of-32 teams have been favored by oddsmakers this season. The lone exception is the Raiders, who have been underdogs in 22 consecutive regular-season games. They were one-point favorites vs. Philadelphia on November 3, 2013, a game they lost 49-20. The Raiders’ underdog streak…