Will the Eagles or 49ers be last undefeated team?
Eagles schedule breakdown: Predictions and what to know for each matchup - The Athletic
Official Site of the National Football League
Can Eagles go undefeated? What NFL history tells us
Analysis: Few surprises among NFL's top teams a quarter into the season
Undefeated Eagles have all the pieces 'to be that bully' in NFL
Analysis: Few surprises among NFL's top teams a quarter into the season
The Philadelphia Eagles are the only undefeated team in the NFL, is it crazy to think of a perfect season?
Nick Sirianni overcomes press conference criticism, Eagles undefeated - Sports Illustrated