Bracket projection: Duke

Hall of Fame coach Mike Krzyzewski has turned Duke's program into a conveyor belt for one-and-done and two-and-through players. Nine Duke underclassmen have been selected in the past four NBA drafts, a number that will certainly swell this spring as the Blue Devils' four freshmen -- led by likely NBA lottery picks Marvin Bagley III and Wendell Carter Jr. -- are all considered 2018 early-entry candidates. This year's crop of teenage hoops prodigies have joined forces with Duke senior Grayson Allen to form one of the nation's most feared starting fives. And since switching to zone as its primary defense, Duke is playing like a team that can win the big prize in San Antonio. Will this Duke team bring Coach K his sixth national title?

ESPN Insider has your answers, as analyst Joe Lunardi has enlisted a team of Bracketologists to compile advanced metrics, key scouting intel and best- and worst-case tournament scenarios for all 68 teams to help you make smart picks in your bracket.