The Baltimore Ravens saw a key player in their secondary suffer a major injury after safety Ar'Darius Washington suffered a torn Achilles.

The Ravens are currently favored in 15 of their 17 games, DraftKings says. Even with a tough schedule, oddsmakers respect Baltimore.

Ravens safety Ar'Darius Washington tore his Achilles and is now expected to miss most, if not all, of the season this fall. Washington went down during conditioning work, according to the NFL Network's Ian Rapoport, though further specifics of his injury are not yet known.