No. 13 Iowa and No. 2 Michigan fans held tailgate parties before the Big Ten Championship game outside of Lucas Oil Stadium in Indianapolis, Indiana, on Saturday, Dec. 4, 2021.

Iowa has upset Michigan when Michigan is ranked No. 2 twice. Michigan leads the all time series, 42-15.

The Iowa Hawkeyes and the Michigan Wolverines face off at 7:17 P.M. Standard Central Time.

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Jerod Ringwald

Justin Ryan’s tailgate is seen before the Big Ten Championship game between No. 13 Iowa and No. 2 Michigan outside Lucas Oil Stadium in Indianapolis, Indiana, on Saturday, Dec. 4, 2021. Ryan mentioned he watched Iowa center Tyler Linderbaum grow up playing sports. “He is extremely athletic,” Ryan said. “He can play running back.”