In 2019, he had a pair of walk-off field goals, kicking a 26-yard field goal to defeat No 16 Kansas State, 27-24, and then making a 33-yard try to down Kansas, 50-48, the following week. This season, Dicker had a field goal accuracy percentage of 86.7 percent (13-of-15), the fourth-best single-season mark for a Longhorn.