The Pac-12 will make immediate changes to how video replay reviews are handled after Commissioner Larry Scott admitted procedural mistakes were made when a targeting foul was not called during last month's Washington State-Southern California game.

Scott responded Thursday to a report on the review by Yahoo Sports that cited an internal conference document . The document showed a replay official at the stadium believed he and officials working at the league's review command center had been overruled by a Pac-12 executive on a targeting call against Washington State linebacker Logan Tago on Sept. 21 at USC.

"We mixed administrative oversight and leadership with real-time replay-review calls, made by experts, on the field, in the stadium and in the command center," Scott said at Pac-12 basketball media day in San Francisco. "