1. Baltimore won the most recent Super Bowl played in the Mercedes-Benz Superdome, Super Bowl XLVII, 34-31 over San Francisco in 2013.
2. Quarterback Joe Flacco had 19 touchdowns and 22 interceptions last season. It was his first time, in his six pro seasons, of throwing more interceptions than touchdowns.
3. Receiver Jacoby Jones, a New Orleans native, caught 37 passes for 455 yards and two touchdowns last season, returned 31 kickoffs for 892 yards and a touchdown, and returned 19 punts for a 12.5-yard average.
4. Outside linebackers Terrell Suggs and Elvis Dumervil combined for 19.5 sacks last season.
5. The Ravens advanced to the playoffs five consecutive years before missing them last year.