FRESNO, Calif. (AP) — Tommy Armstrong Jr. threw a 70-yard touchdown pass on the fourth play from scrimmage and Ameer Abdullah scored on a 57-yard run on Nebraska’s next play to lead the Cornhuskers to a 55-19 victory over Fresno State on Saturday night.

De’Mornay Pierson-El added an 86-yard punt return touchdown and Imani Cross scored on a 62-yard run for the Cornhuskers (3-0), who enjoyed a lopsided win after last week’s narrow 31-24 escape against lower-division McNeese State.

That dropped Nebraska from No. 19 in the Associated Press poll to unranked. Since the AP poll expanded to 25 teams in 1989, no team ranked as high had ever dropped out after a win.

Brian Burrell threw a TD pass and scored on a 66-yard run for Fresno State (0-3), which had its 13-game home winning streak snapped and is off to its worst start since also dropping the first three games in 1998.