NORMAN, Okla. â€“ No. 2 Iowa State wrestling team was victorious in its Big 12 Conference opener against 10th-ranked Oklahoma 21-12 Friday evening in the McCasland Field House. ISUâ€™s Jon Reader turned in the standout performance with a technical fall for team bonus points at 165 pounds. ISU improves to 8-2 in duals. The Sooners fall to 12-2-1. The Cyclones will travel 85 miles north to Stillwater, Okla. for a clash with fourth-ranked Oklahoma State in Gallagher-Iba Arena Sunday at 2 p.m. â€œWe still need to improve,â€ Iowa State head coach Kevin Jackson said. â€œThere are still things that we can do better. We arenâ€™t winning in some of the close matches and that is something we need to improve on. â€œ The dual victory over the Sooners was Jacksonâ€™s first conference win of his coaching career. More online at Iowa State University Athletics Official Web Site - www.CYCLONES.com - The home of Iowa State Cyclone Sports.