Oklahoma State fans storm field, throw goalpost into Theta Pond after upset win over Oregon - KOCO

Oklahoma State fans stormed the field and took a goalpost from Boone Pickens Stadium after the Cowboys pulled off a big upset victory over Oregon on Saturday. >> Related Video Above: Oklahoma State stuns No. 6 Oregon 39-31, ending 21-game skid against FBS opponents Cowboys stun Ducks The Cowboys defeated the No. 6 Oregon Ducks 39-31 after coming into the matchup as a 23 1/2-point underdog. The victory was Oklahoma State's first under Eric Morris and ended a 21-game skid against FBS opponents. Oklahoma State controlled most of the game and came up with a huge fourth-down stop late to secure the eight-point victory. Quarterback Drew Mestemaker lived up to the hype on Saturday following a disappointing debut against Tulsa, throwing for 317 yards and two touchdowns and adding 109 yards and a highlight-reel rushing score that sent him flipping through the air.