2025 Big Ten Tournament Odds: Wisconsin Favored Over Michigan

Patrick Everson Sports Betting Expert

1 minute read

Big Ten Tournament odds are shaping up for the championship game. And No. 1 seed Michigan State won't be on the floor.

Instead, it'll be Wisconsin vs. Michigan on the 2025 Big Ten Tournament odds board.

Here's everything you need to know about college basketball odds for Big Ten Tournament final: opening lines, spreads and betting trends. Check back for updates once the quarterfinal matchups are set, and use our BetMGM bonus code to get the most out of your action.

2025 Big Ten Tournament Odds Championship Game

Wisconsin vs. Michigan Odds

• Opening point spread: Wisconsin -2.5
• Opening moneyline: Wisconsin -155/Michigan +130
• Opening total: Over/Under 150.5
• Time: 3:30 p.m. ET Saturday (Big Ten Network)

UPDATE 2:30 P.M. ET SUNDAY: Prime Sportsbook opened Wisconsin -3.5 in Big Ten Tournament odds for the championship game. The Badgers have since moved out to -4.5.

"There's more recreational money on Wisconsin. Smart money is divided," a Prime Sportsbook spokesperson said. "We're rooting against Wisconsin."

The total opened at 150 and is up to 152.

"Sharp money on the Under, but the rest of the world is betting the Over," the Prime spokesperson said.

UPDATE 10:30 P.M. ET SATURDAY: No. 5 seed Wisconsin knocked off No. 1 seed Michigan State 77-74, winning outright as a 1.5-point underdog. Now, the Badgers will try to get four wins in four days, no easy chore.

No. 3 seed Michigan also advanced in a tight game, and ostensibly at the buzzer. Tre Donaldson went coast-to-coast and made a layup to give the Wolverines an 81-80 win over No. 2 seed Maryland. Like Wisconsin, Michigan won outright as a 'dog, catching 4.5 points.

After ending the regular season on slides of 0-3 SU and 0-4 ATS, Michigan is 2-0 SU and ATS in the conference tourney.

For Sunday's final, DraftKings Sportsbook opened Wisconsin -2.5 and went to -3.5 in relatively short order tonight. Opinions are split in early action at DK, with 54% of spread bets on Michigan and 63% of spread money on Wisconsin.

The total opened at 150.5, with no movement yet. The Over is seeing 65% of early bets, while 70% of early cash is on the Under.

Big Ten Conference Tournament Winner Odds

DraftKings Sportsbook's final teams in the Big Ten Tournament odds futures book, with top seed Michigan State missing the final:

• Wisconsin -175
• Michigan +140

Patrick Everson

Patrick Everson is a senior reporter for VegasInsider. Based in Las Vegas since 1994, he's worked in the sports betting journalism/content space for more than a decade. He's most known for his deep roster of contacts behind sportsbook counters, providing readers and viewers with the ins-and-outs of how events are being bet. He's also a thought leader in the sports betting space, often appearing on or moderating panels at national conferences. More from Patrick Everson