Texas quarterback Sam Ehlinger (11) throws a pass in the first half of an NCAA college football game against TCU in Fort Worth, Texas, Saturday, Oct. 26, 2019.
"Man, y'all see," Reagor said about Duggan, who wasn't available because coach Gary Patterson doesn't allow freshmen to talk to reporters.
It was the fifth win in six tries against Texas for the Horned Frogs, which includes their first four-game winning streak in the series since the 1930s.
With a team-high 72 yards rushing, Duggan helped the Horned Frogs (4-3, 2-2) bounce back from consecutive conference road losses.
TCU: The Horned Frogs got exactly what they needed just as it looked like their season was getting away from them.