A season in which the Baltimore Ravens overcame a long list of obstacles to reach the playoffs ended with their star quarterback stuck in the locker room during the fourth quarter and the rest of the team shuffling off the field to join him after a disheartening 17-3 defeat. The Ravens and Lamar Jackson were stymied for the much of Saturday night by a hustling, relentless Buffalo defense. Then, the biggest miscue on a night of missteps for the Ravens effectively put an end to an otherwise memorable season.