The three-day draft will take place in Green Bay, Wisconsin, from April 24-26. Underclassmen have until Jan. 15 to declare for the draft, though there is a Jan. 24 deadline for those who will be playing in the College Football Playoff National Championship. Here are the college football players who have declared for the draft so far.

Michigan defensive tackle Kenneth Grant, a projected first-round pick and the No. 25 player on ’s Big Board, has declared for the NFL Draft. Grant joined forces with Mason Graham over the past three years to give Michigan one of the most dominant interior defensive lines in college football.

After playing two seasons for the Michigan Wolverines, edge rusher Josaiah Stewart announced on Monday that he'll be leaving Ann Arbor, declaring for the NFL draft.