Ravens going for preseason record for longest win streak
Ravens tie NFL record with 19th straight preseason win, 20-3 - ABC11 Raleigh-Durham
Baltimore Ravens tie preseason win streak record [UPDATE]
2014 Carolina Panthers season - Wikipedia
The Ravens' preseason dominance is undeniable. How much it matters is up for debate.
Ravens 20-3 Panthers (Aug 21, 2021) Game Recap - ESPN
2021 Baltimore Ravens season - Wikipedia
Ravens Tie Vince Lombardi's Packers With 19-Game Preseason Win Streak
NFL preseason round-up: Trevor Lawrence stars in Jaguars win, Trey Lance and Jimmy Garoppolo lead 49ers to victory, NFL News