Ohio State vs. Indiana: Buckeyes at 61% to win on Kalshi, Indiana at 51% to cover +3.5

Win market favors Ohio State; spread is closer

Kalshi assigns No. 4 Ohio State a 61% probability of winning its Week 7 road game against No. 5 Indiana, according to Sports Illustrated. The spread market is much closer to balanced, giving Indiana a 51% probability of covering +3.5 points in the Big Ten matchup.

Sports Illustrated lists a $5.46 profit for a successful $10 trade on Ohio State to win outright, compared with $14.58 for the same trade on Indiana. Kickoff is scheduled for 12 p.m. EST at Memorial Stadium in Bloomington, with Fox carrying the game.

Ohio State’s passing attack meets a vulnerable secondary

Since its Week 2 road loss to Texas, Ohio State has won four consecutive games by 2+ touchdowns. Its three Big Ten victories came against Illinois (42-19), Iowa (31-14), and Maryland (45-16). According to Sports Illustrated, the Buckeyes lead the conference in scoring at 42.7 points per game and average 39.3 points against conference opponents.

Jeremiah Smith ranks second nationally in receptions (48), receiving yards (916), and touchdowns (11). His production includes 200+ receiving yards against both Illinois and Iowa, along with 2+ touchdowns against each of Ohio State’s three conference opponents.

Indiana is 6-0, but its scoring advantage has narrowed as the schedule has shifted to conference play. The Hoosiers outscored non-P4 opposition 145-16 over the first three weeks, compared with 96-55 against Big Ten opponents over the last three weeks. During that conference stretch, Indiana allowed two receivers to reach 100+ yards and conceded 250.3 passing yards per game; Ohio State has averaged 311 passing yards against its three conference opponents.

The recent head-to-head result went Indiana’s way. The Hoosiers defeated Ohio State 13-10 in last year’s Big Ten Championship, their first victory over the Buckeyes since 1967.

What it means for prediction markets

• Winning and covering are separate outcomes. Ohio State’s 61% win probability sits alongside a slight market preference for Indiana at +3.5, rather than a similarly strong expectation of a Buckeyes cover.
• The passing matchup is a central variable. Smith’s production and Ohio State’s conference passing average provide context for the outright price, while Indiana’s secondary faces a substantial test.
• Indiana’s unbeaten record comes with a changing performance profile. Its narrower scoring advantage in Big Ten play helps frame the uncertainty around both markets.
• The quoted prices are probabilities, not guarantees. The reported profit figures describe successful trades, not assured returns.