If Duke wins it all, one bettor could turn a $5, five-leg parlay into a huge payday, complementing the $20k they've already made. Patrick Everson has the scoop.

March Madness 2025 continues on Thursday, March 27, with the first four of the NCAA men’s basketball tournament Sweet 16 games. Among those teams in action are No. 1 seeds Florida and Duke, along with Alabama and Arkansas from the SEC. BYU, Maryland, Arizona and Texas Tech also take the court.