As the 2025‑26 college basketball season rolls into conference play, Tuesday’s showdown between the Illinois Fighting Illini and the Ohio State Buckeyes will be an interesting early Big Ten test. Illinois comes in with confidence after a statement win over Tennessee, while Ohio State opened their conference season with a win in their last game. Before these Big Ten rivals meet in college hoops, you can find my Illinois vs Ohio State prediction right here.
Our Illinois vs Ohio State Pick
- Pick: Illinois –4.5
- Confidence: ★★★★☆
Game Snapshot
- Matchup: Illinois Fighting Illini @ Ohio State Buckeyes
- Date & Time: Tuesday, December 9, 2025, 7:30 PM ET
- Venue: Value City Arena, Columbus, Ohio
- Broadcast: Peacock
Key Storylines
- Illinois riding momentum: The Illini enter at 7‑2 overall after a convincing 75‑62 victory over Tennessee, their biggest win of the season. That triumph should give them confidence heading into their first true road test and their first game in conference play. Illinois' two losses this year came against elite Alabama and UConn teams and the Illini will try to avoid an upset here.
- Ohio State’s home court: The Buckeyes are 6‑0 at home this season and opened Big Ten play with plenty of energy. They beat Northwestern 86‑82 on the road, paced by a hot shooting night from Brandon Noel, who had 29 points on 13‑of‑15 shooting. The Buckeyes' only loss this season came by one point on the road against Pitt and Ohio State will try to avoid a second loss here.
- First true road trip for Illinois: After a mix of home and neutral‑site games, this is Illinois’ first real away contest this season. The crowd, atmosphere, and pressure will mean a different environment. That is especially true given that they are playing on the road against a rival to begin conference play.
- Scoring firepower on both sides: Illinois is averaging 88.7 points per game, while Ohio State is at 88.4 points per game. That suggests we could be in for a high‑scoring affair between two teams that have proven they can score in bunches when at their best.
Head-to-Head & Betting Trends
- All‑time, Illinois leads the series against Ohio State by a comfortable margin. Last season’s encounter ended 87‑79 in favor of Illinois.
- Illinois has won 4 of the last 5 matchups against the Buckeyes.
- Illinois is 5-4 against the spread so far this season.
- Ohio State is 4-4 against the spread going into Tuesday night.
- Ohio State is also 4-4 on over/unders this year.
- The under has hit in 7 of Illinois' first 9 games.
Illinois vs Ohio State Model Projection
Score Projection: Illinois 82 – Ohio State 76
Win Probability: Illinois 60%, Ohio State 40%
Final Thoughts
Strength of schedule could be a huge factor going into this game. Ohio State's non-conference strength of schedule ranks 359th out of 365 Division I teams, according to KenPom. They could be in for a rude awakening against an elite Illinois team in this contest. I recommend laying the points with the Illini in this game, as Illinois should move to 8-2 on the season and get a win in their first conference game of the 2025-26 campaign.
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