Michigan State Spartans vs Duke Blue Devils Prediction, Odds, Best Bets - Week 2

No. 2 Duke and No. 6 Michigan State meet on a neutral floor in Chicago, both unbeaten, both scoring in the nineties through two games. The difference is how each team got there, and how much of it travels.

The Matchup

This is the game the opening weeks of the season are built around: No. 2 Duke against No. 6 Michigan State on Tuesday night at the United Center in Chicago, on ESPN, on a neutral floor with no home crowd to hide behind. Duke is an Atlantic Coast Conference team that has started 2-0.

Michigan State is a Big Ten Conference team that has started 2-0. Duke is favored by 6.5 points, Michigan State is the live underdog at +220 on the moneyline, and the total is 148.5, which tells you the market expects both offenses to show up. Neither team gets a home court claim in Chicago, so this comes down to which early season form is real.

The scoring numbers so far are loud on both sides, and they are this season's numbers, from two games each. Duke has scored 98.5 points a game and allowed 51.0, putting up 84 against Army and 113 against Coastal Carolina.

Michigan State has scored 93.5 points a game and allowed 60.0, and the engine is easy to spot: Jeremy Fears Jr. ran the Spartans with 13 points and 11 assists against Quinnipiac, then followed it with 12 points and 9 assists against Toledo. Fears is the head of the snake. Everything Michigan State does in the half court starts with his ability to get into the paint and decide whether the finish or the kickout is the right play.

The fuller picture comes from last season, and it favors Duke more clearly. Duke went 35-3 last season, scoring 81.6 points a game and allowing 63.6. Michigan State went 27-8, scoring 78.8 and allowing 68.3.

This season's two-game lines are loud on both sides, so treat them as a measure of what these programs were over a full year rather than a promise about Tuesday. Still, the shape matters: over a long season Duke was both the better scoring team and the harder team to score on, and through two games this season that gap has widened instead of closing.

Key Factors

Duke's clearest edge is inside, and Patrick Ngongba II is the reason it is not just a size argument. Ngongba scored 28 points with 9 rebounds on 10-of-13 shooting against Coastal Carolina, after 10 points and 7 rebounds against Army, and a big man shooting that efficiently changes how a defense has to guard everyone else. If Michigan State sends help at him, the ball moves to shooters. If the Spartans stay single, he scores over the top.

Around him, Duke does not need one guard to have a huge night: Dame Sarr scored 16 against Army on 5-of-5 shooting and 12 against Coastal Carolina with 4 steals, Cayden Boozer handed out 12 assists to go with 11 points against Coastal Carolina, and Caleb Foster scored 15 off the bench in that game on 3-of-4 shooting from three. That is scoring and creation coming from four different places, which is hard to load up against.

The other end of the floor is where this spread gets covered. Duke has allowed 51.0 points a game this season, and while Army and Coastal Carolina are not Michigan State, a defense that connected shows up in the details: Sarr's 4 steals against Coastal Carolina are the kind of plays that turn a half court game into easy points the other way. Michigan State's two wins came at home against Quinnipiac and Toledo, and the Spartans allowed 68.3 points a game last season against a schedule full of Big Ten offenses.

Asking a defense with that track record to slow a Duke team scoring 98.5 a game, on a neutral floor where there is no friendly whistle or crowd surge to lean on, is a real ask. Coen Carr scored 12 and 10 in the two Michigan State wins, Anton Bonke had 11 points and 13 rebounds against Quinnipiac, and Jasiah Jervis scored 16 against Toledo on 4-of-7 shooting from three, but the Spartans' support scoring has come in spurts, where Duke's has come in waves.

The counterpoint is honest, and it starts with Fears. He is the best pure point guard in this game, Michigan State won 27 games last season with him steering it, and if Fears controls the tempo, keeps Duke's bigs in foul trouble with his drives, and turns this into a possession by possession Big Ten game late, the Spartans are built to win exactly that kind of night.

Duke's gaudy numbers also came against Army and Coastal Carolina, not against a team with Michigan State's size and physicality, and a young Duke rotation seeing real pressure for the first time can get sped up. If Fears outplays both Duke guards and Michigan State's frontcourt holds its own on the glass, Duke -6.5 is in trouble from the second half on.

Every pick is published with its line before the game. Odds via consensus sportsbooks at time of writing and move constantly. Must be 21+. If gambling is a problem, call or text 1-800-GAMBLER.