Is the Ravens' 4-year NFL preseason winning streak as great as it seems?
Ravens hold off Eagles 20-19 for 24th consecutive preseason victory - 6abc Philadelphia
Ravens extend preseason streak to 24 games defeating Eagles 20-19
Late for Work 8/22: The Ravens' Preseason Streak Had the NFL World Captivated
Ravens training camp in review: Whose stock soared — and crashed? - The Baltimore Banner
Baltimore Ravens - Wikipedia
Ravens HC John Harbaugh reacts to end of wild preseason streak
Ravens' NFL-record preseason winning streak ends at 24
Preseason Hype Update: Final Episode - Hogs Haven
Ravens tie NFL record with 19th straight preseason win, 20-3 - The San Diego Union-Tribune
Eagles have 5 questions that will be answered in preseason opener vs. Ravens