The Ravens weren't alone in getting off to a troubling start to the season following their 49-27 blowout loss to the Denver Broncos in which Peyton Manning tied an NFL record with seven touchdown passes.
Every AFC North division team is winless following their first game.
The Pittburgh Steelers' 16-9 loss to the Tennessee Titans was also marked by season-ending injuries to three key players.
Pro Bowl center Maurkice Pouncey is out for the season with a torn anterior cruciate ligament, linebacker Larry Foote is out for the year with a biceps injury and running back La'Rod Stephens-Howling is out for the season with a torn anterior cruciate ligament.
The Steelers are...