Ravens win record 20 preseason games in a row - Sports Illustrated
Browns get off to good start, but mistakes, late calls drop them to 2-5; Takeaways from 23-20 loss to Ravens
Baltimore Ravens - Wikipedia
NFL Week 16 takeaways - Lessons, big questions for every game - ESPN
Ravens get 21st consecutive NFL preseason win in Titans opener
Week 8 NFL game picks: Win streaks end for Giants and Jets; 49ers complete sweep of Rams
Ravens extend NFL record for consecutive preseason wins after holding off Cardinals