No. 9 Iowa State opened Big 12 action by blasting No. 18 Oklahoma 31-3 Friday night in Howard McCasland Field House. ISU won nine bouts on the night, including a major decision by Tyler Clark at 125 pounds and a fall at 133 pounds by Nick Fanthorpe. The Cyclones improve to 12-3 on the year and 1-0 in conference matches, while the Sooners slip to 11-3 and 0-2.

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