A rough day for the Ohio State Buckeyes on the field was even tenuous on the sidelines.

Athletic director Gene Smith got into an argument with a member of Michigan sideline security during the Buckeyes' loss Saturday.

In an interaction recorded by OutKick's Trey Wallace, Smith was jawing at someone wearing a Michigan beanie after the Buckeyes scored a touchdown in the third quarter.

CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

According to Wallace, Smith "was standing near the end zone when a Michigan security official decided Smith wasn’t far enough behind the line."

Smith then became "agitated," saying he could "get the Big Ten in here to handle this."

Michigan won a classic at The Big House, 30-24.

In a back-and-forth second half, the Wolverines got the stop they needed, intercepting Ohio State quarterback Kyle McCord in their own territory with 25 seconds left. 

Blake Corum scored a pair of touchdowns, and Roman Wilson found the end zone for Michigan, which figures to climb to the No. 2 spot in the national rankings.

It was the third year in a row the Wolverines defeated their rival after losing eight straight.

Michigan now has a date with Iowa in the Big Ten championship next Saturday, and Michigan coach Jim Harbaugh will return from his suspension. Ohio State awaits its College Football Playoff fate.

With a win next Saturday, Michigan will likely earn a third straight trip to the College Football Playoff after losing twice in the semifinals the last two years.

Fox News' Joe Morgan contributed to this report.

Follow Fox News Digital’s sports coverage on X and subscribe to the Fox News Sports Huddle newsletter.