Ohio State ranks third among all FBS teams in total wins (116) and second in winning percentage (.886) over the last 10 years (2013-22). Only Alabama (126) and Clemson (120) have more wins, and only Alabama has a higher winning percentage (.900).
Michigan, meanwhile, is tied for 13th in wins (86th) and 12th in winning percentage (.694).
But how do the bitter rivals compare at the sportsbook over the last decade?
Here are 25 Ohio State vs. Michigan ATS (against the spread) notes from the last 10 seasons of college football betting:
Ohio State is 66-62-3 (.516) against the spread in regular-season and postseason games, while Michigan is 63-60-1 (.512).
In only regular-season games, Michigan has a better ATS record: 62-53-1 (.539) vs. 60-56-3 (.517).
Michigan also has a better ATS record in regular-season conference games: 47-38-1 (.553) vs. 44-42-3 (.512).
In nonconference regular-season games, Ohio State leads with a 16-14 record (.533) to Michigan’s 15-15 (.500) record.
Ryan Day has a slight ATS edge over Jim Harbaugh in regular-season and postseason games: 24-21-2 (.533) vs. 51-41-7 (.520).
At home, Michigan is 37-30 (.552) to Ohio State’s 32-33-2 (.492).
On the road, Ohio State is 25-19-1 (.568) to Michigan’s 22-23-1 (.489).
As a favorite in all games: Michigan is 52-47-1 (.525), Ohio State is 59-60-3 (.496).
As an underdog: Ohio State is 7-2 (.778) to Michigan’s 11-13 (.458).
In neutral-site games, Ohio State is 9-10 (.474), while Michigan is 4-7 (.364).
As a favorite of at least 10 points: Michigan is 35-31 (.530), Ohio State is 51-49-2 (.510).
As a favorite of fewer than 10 points: Michigan is 17-14-1 (.548), Ohio State is 8-11-1 (.421).
In games starting at Noon ET: Michigan is 31-22-1 (.585) to Ohio State’s 24-25 (.490).
In Saturday games, Michigan is 61-55-1 (.526), and Ohio State is 66-62-3 (.516).
In games played on any other day, Ohio State is 8-2-1 (.800), and Michigan is 2-5 (.286).
In August, September, and October games, Ohio State is 41-29-3 (.586), and Michigan is 37-35-1 (.514).
In November, December, and January games, Michigan is 26-25 (.510), and Ohio State is 25-33 (.431).
In cold-weather games — the average temperature throughout the game was 40 degrees or lower — Ohio State is 12-9 (.571), while Michigan is 11-7 (.611).
When ranked in the top five of the AP Top 25 rankings at the time of the game, Michigan is 14-16 (.467), and Ohio State is 39-45-3 (.464).
Michigan is 4-5 (.444) against AP top-five teams, while Ohio State is 5-8 (.385).
Against unranked teams, Ohio State is 45-38-2 (.542), while Michigan is 42-40-1 (.512).
In season openers, Michigan is 7-3 (.700), and Ohio State is 6-3-1 (.667).
After playing Michigan State or Penn State in their previous game, Michigan is 9-9-1 (.500), and Ohio State is 7-13 (.350).
After a blowout win — won the previous game by at least 20 points — Ohio State is 38-31-1 (.551), and Michigan is 24-28 (.462).
After a loss, Michigan is 14-13-1 (.519), and Ohio State is 4-6 (.400).
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