WATCH: Iowa State Plants Flag on No. 3 Oklahoma’s Field After Win

As Iowa State upset No. 3 Oklahoma 38-31 Evrett Edwards planted the Iowa state flag on the Sooner’s field in celebration.

WATCH: Oklahoma Quarterback Baker Mayfield plants Sooner’s flag on Ohio State’s 50-yard line after 31-16 victory:

Iowa State’s go-ahead score in the victory against Oklahoma:

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