College Football 24/7's look at the game's top tandems concludes with a look at the 10 best defensive back duos entering the 2015 season, taking into account both college production and pro potential.
(As an added bonus, we'll also list the best duos in each league if that league is not represented in our top 10.)
10. Penn State: FS Marcus Allen and SS Jordan Lucas
9. Minnesota: CB Briean Boddy-Calhoun and CB Eric Murray
8. LSU: S Jamal Adams and S Jalen Mills
7. Ole Miss: S Tony Conner and SS Trae Elston
6. Kansas State: CB Danzel McDaniel and SS Dante Barnett
5. USC: CB Adoree Jackson and CB Kevon Seymour
4. Ohio State: CB Eli Apple and S Vonn Bell
3. Florida: CB Vernon Hargreaves III and S Keanu Neal
2. FSU: CB Jalen Ramsey and S Nate Andrews
1. Virginia Tech: CB Brandon Facyson and CB Kendall Fuller
Best in other leagues:
AAC: Houston, CB William Jackson and SS Adrian McDonald
Conference USA: Louisiana Tech, S Kentrell Brice and S Xavier Woods
Mid-American: Northern Illinois, CB Paris Logan and SS Marlon Moore
Mountain West: Boise State, CB Donte Deayon and S Darian Thompson
Sun Belt: Louisiana-Monroe, CB Trey Caldwell and S Mitch Lane
Mike Huguenin can be reached at mike.huguenin@nfl.com. You also can follow him on Twitter @MikeHuguenin.