The Denver Broncos are among the worst offenses in the NFL and score a paltry 15 points per game, and the Titans 18.6. The Titans have a stingy defense allowing just 19 points per game, but the Denver defense is even stingier,r allowing but 16.5 points. Both teams struggle in third-down efficiency at 29% for Denver and 33% for Tennessee. The most significant difference in the number is Tennessee scores a touchdown almost 80% of the time they get in the red zone, and Denver just 35%. The Titans won't score a ton and they have a backup QB in but they will cover over the Bronco's -2.5.