The Philadelphia Eagles will try to bounce back from their loss to the Falcons when they host the Detroit Lions on Sunday at Lincoln Financial Field in Philadelphia. Kickoff is 1 p.m. ET. Philadelphia is a 4.5-point favorite, and the Over-Under for total points scored is 45.

Before you lock in your Eagles vs. Lions picks, you'll want to see what SportsLine senior analyst Josh Nagel has to say.

A Nevada-based handicapper with more than 20 years of experience in the sports wagering industry, Nagel has won numerous sports handicapping contests. In addition, no one knows the Eagles better; he is 9-3 in his last 12 against the spread picks involving Philadelphia! That includes last week when he successfully picked the underdog Falcons to cover against the Eagles. Anyone who has followed him is WAY UP.

Now he's studied Eagles vs. Lions from every possible angle. We can tell you he's leaning Under, and he's also found a critical X-factor that has him jumping all over one side of the spread! You ABSOLUTELY need to see it before you lock in your own picks.

So who wins Eagles vs. Lions? And what critical X-factor makes one side of the spread hit HARD? ... Join SportsLine right now to see which side of the Eagles vs. Lions spread you should be all over on Sunday, all from the analyst who's 9-3 in his last 12 Eagles picks!