The Big Ten Tournament is set to bring high-intensity basketball to Indianapolis as 15 teams compete for the conference championship and a possible NCAA Tournament berth. With powerhouse programs, bubble teams fighting for survival, and Michigan State seeking to solidify its dominance, here’s everything you need to know about the 2025 Big Ten Tournament.
When and Where is the Big Ten Tournament?
- Dates: March 12-16, 2025 (Wednesday-Sunday)
- Location: Gainbridge Fieldhouse, Indianapolis, Indiana
- TV Coverage: CBS, Big Ten Network, Peacock
With all games played in one of college basketball’s most historic venues, fans can expect a thrilling five-day event filled with drama, upsets, and standout performances.

Big Ten Tournament Format
This year’s tournament will feature 15 teams, as the Big Ten expanded to 18 teams in 2024 but only allowed the top 15 to qualify. Nebraska, Penn State, and Washington did not make the cut and are automatically eliminated from March Madness contention.
The format includes:
- First Round (March 12): Six lower-seeded teams battle for a spot in the second round.
- Second Round (March 13): Five mid-tier teams enter the fray to face off against first round winners.
- Quarterfinals (March 14): The top four seeds begin their tournament runs.
- Semifinals (March 15): The final four teams compete for a championship berth.
- Championship Game (March 16): The winner secures an automatic NCAA Tournament bid.
Top Contenders and Key Storylines
Michigan State: The Regular-Season Champs Seek More
The Spartans started the season unranked but surged to claim the Big Ten regular-season championship. Now, they enter Indianapolis playing their best basketball, looking to add a tournament title to their resume. Michigan State is locked into a No. 2 seed for the NCAA Tournament, but a strong performance could improve their case for a No. 1 seed.
Michigan: Searching for Consistency
The Wolverines had a dominant start in conference play, going 14-3, but they’ve struggled lately, losing four of their last six games. A deep tournament run could restore their confidence and solidify their standing in the NCAA Tournament.

Bubble Watch: Ohio State vs. Indiana
Ohio State and Indiana find themselves in a tense battle for a March Madness spot. Indiana secured a crucial regular-season finale win over Ohio State, putting them in a safer position. However, Ohio State needs to win at least two games (reach the quarterfinals) to secure a tournament berth.
Teams to Watch
- Purdue: A top-10 duo, Braden Smith and Trey Kaufman-Renn, the Boilermakers could shake things up and make a late run in the tournament.
- Illinois: An experienced squad that was hot earlier this year is capable of making a deep run.
- Wisconsin: A team that thrives in tournament settings and could surprise higher seeds.
Why the Big Ten Tournament Matters
The Big Ten has long been one of the toughest conferences in college basketball, and this tournament will be a proving ground for teams hoping to build momentum for March Madness. Lower-seeded teams will be fighting for their postseason lives, while top teams will be looking to fine-tune their play before the NCAA Tournament.
Must-Watch Matchups
- Michigan State vs. Michigan (Potential Championship): Can Michigan snap out of its slump and challenge the Spartans?
- Ohio State vs. Illinois (Second Round): A win-or-go-home scenario for Ohio State’s NCAA Tournament hopes.
- Championship Game (March 16): The winner secures an automatic bid and could boost their seeding significantly.

The 2025 Big Ten Tournament promises exciting action, intense rivalries, and potential upsets. With March 12-16 locked in as must-watch dates, fans can expect one of the most competitive conference tournaments of the season. Tune in to CBS, Big Ten Network, and Peacock for full coverage of all the action!
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