March Madness Odds Shift as Duke Moves Into the Favorite Role

Now that March is here, the national title market is starting to feel more serious. Teams are running out of time to change oddsmakers’ minds with only the conference tournaments left before the Big Dance. That’s why Duke’s 68–63 win over Michigan mattered so much. It didn’t just boost the Blue Devils in the rankings. It moved them to the top of the futures board.

That result pushed Duke to roughly +315 to win the 2026 national championship at BetUS, with Michigan close behind at +325. Arizona is still right there at +425, while Florida and Houston remain within range at +675 and +1000. The gap between the top teams is small enough that one weekend can still change everything, but Duke now has the edge.

The game itself looked like something out of the second weekend of the tournament. It was physical, slow, and full of half-court possessions that had to be earned. Neither team had much offensive freedom, which strangely probably helped Duke’s case. When games get ugly, Duke tends to look comfortable.

That’s been the backbone of the Blue Devils’ season. Duke is allowing an average of 62.5 points per game, one of the strongest defenses in the country. Several ranked opponents have had trouble reaching even the mid-60s against them, and that matters because tournament basketball usually gets tighter, not looser. Teams that can defend without panicking tend to play deeper into March Madness.

Cameron Boozer is the obvious headliner, and that is justified. The Wooden Award favorite posted a double-double against Michigan and once again looked like the steadiest player on the floor. More than anything, he gives Duke reliability. He rebounds, scores, and keeps the game from getting away from them when possessions start to grind.

The Blue Devils have also done this against real competition. Duke’s record against ranked teams is strong (10–2 SU, 7–5 ATS), and that carries weight with both bettors and bracket watchers. It’s one thing to beat up on the middle of a conference schedule. It’s another thing to do it against teams that expect to be playing deep into March.

Michigan is still right there, and that shouldn’t be lost in the reaction to one loss. The Wolverines remain one of the best offensive teams in the country at close to 89 points per game. When Michigan gets running, it can make even strong defenses look ordinary. That’s why the market barely moved them after the loss. Bettors still believe they’re built for a run.

The Wolverines also have real size and rebounding, which gives them an edge that a lot of contenders don’t have. Yaxel Lendeborg and Morez Johnson Jr. have been huge on the glass, and Aday Mara gives Michigan another interior scoring option that matters when perimeter shots stop falling. The Wolverines’ frontcourt is a real weapon.

Arizona stays in the next slot for good reason. The Wildcats haven’t owned the spotlight the way Duke and Michigan have, but they’ve stayed close enough to the top that one strong stretch could change the whole picture. Florida and Houston are in a similar spot. They just need a little momentum at the right time.

For now, though, Duke has earned the favorite’s label. The Blue Devils defend, they’ve handled strong teams, and they look comfortable in the kind of game that usually shows up in March. That doesn’t mean they’ll cut down the nets. It just means if you’re looking at the board today, Duke is the team everyone else is chasing.