Abu Sama rushed for 87 yards and a touchdown to lead Iowa State to a 20-13 Big 12 win over Oklahoma State on Saturday in Stillwater, Okla.Carson Hansen added 109-rushing yards, and Chase Sowell caught a touchdown pass for Iowa State (7-4, 5-4 Big 12). Kyle Konrardy made field goals of 45 and 34 yards.Rocco Becht passed for 94 yards and a touchdown. Caleb Bacon had three sacks, Marcus Neal recovered a fumble and Drew Surges had an interception for the Cyclones, who ended their regular season on a three game winning streak.Iowa State outrushed Oklahoma State 231-27.Zane Flores completed 19 of 30 pass attempts for 166 yards and an interception for Oklahoma State (1-11, 0-9). Trent Howland rushed for 37 yards and a touchdown. Terrill Davis caught five passes for 57 yards. Logan Ward drilled field goals of 28 and 41 yards.Jacobi Olyphant Jr. and Trip White each had a sack, while Aidan Davenport recovered a fumble for the Cowboys, who closed their season on an 11-game losing streak and without a win over an FBS opponent.With Iowa State leading 3-0 early in the second quarter, Cael Brezina forced a Gavin Freeman fumble in the second quarter that was recovered by Neal on the Oklahoma State 46-yard line. The Cyclones needed four plays to take a 10-0 lead when Becht hit Sowell for a 16-yard touchdown with 8:11 left in the first half.
