New Delhi, Dec. 27 -- The Baltimore Ravens face a critical NFL Week 17 matchup against the Green Bay Packers on Saturday night, with their playoff hopes hanging by a thread. At the center of attention is quarterback Lamar Jackson, listed as doubtful due to a back injury. Notably, all signs point to Jackson sitting out this must-win game at Lambeau Field.

Lamar Jackson suffered a deep-tissue contusion, essentially a severe bruise, in the Baltimore Ravens' Week 16 loss to the New England Patriots. He exited that game early and hasn't practiced all week, raising serious doubts about his availability.

Head coach John Harbaugh described the injury's impact.

"It's legitimate and very painful," he said. "The muscles lock up around it. You can...