Kentucky cornerback Maxwell Hairston posted the fastest 40-yard dash so far this week, 4.28 seconds, on the second day of workouts at the NFL's annual scouting combine in Indianapolis.

For several weeks, in-the-know draft analysts have predicted a draft rise from Kentucky defensive back Maxwell Hairston. NFL analyst Daniel Jeremiah had Hairston in his initial top-50 and ESPN's Mel Kiper predicted a surge for the SEC star.

Kentucky cornerback Maxwell Hairston took the podium during press availability at the NFL Scouting Combine on Thursday and promised to put on a show during athletic testing and on-field drills.