(Radio Iowa) – The Oklahoma-Iowa State football series has been lopsided but it has been more competitive since Matt Campbell took over the Cyclone program. ISU has only beaten the Sooners twice in their last 49 meetings but they did win in Norman in 2017 and the last four games have been decided by 10 points or less.

Campbell says limiting mistakes and solid tackling are a must against teams like Oklahoma.

Oklahoma is coming off a loss at home in its Big-12 opener to Kansas State.

Campbell says the Sooners always have a great deal of talent and this season is no different.