No. 21 Appalachian State routs South Alabama, 30-3

Appalachian State defensive back Ryan Huff (21) stops South Alabama wide receiver Kawaan Baker (15) during the first half of an NCAA college football game Saturday, Oct. 26, 2019, at Ladd-Peebles Stadium in Mobile, Ala. (AP Photo/Julie Bennett)

South Alabama quarterback Cephus Johnson (2) passes the ball against Appalachian State during the first half of an NCAA college football game Saturday, Oct. 26, 2019, at Ladd-Peebles Stadium in Mobile, Ala. (AP Photo/Julie Bennett)

Appalachian State quarterback Zac Thomas (12) fires a pass down field against South Alabama during the first half of an NCAA college football game Saturday, Oct. 26, 2019, at Ladd-Peebles Stadium in Mobile, Ala. (AP Photo/Julie Bennett)

Appalachian State head coach Eliah Drinkwitz talks to Appalachian State tight end Collin Reed (87) during the first half of an NCAA college football game against South Alabama, Saturday, Oct. 26, 2019, at Ladd-Peebles Stadium in Mobile, Ala. (AP Photo/Julie Bennett)

Teammates celebrate with Appalachian State wide receiver Thomas Hennigan, left, after a touchdown against South Alabama during the first half of an NCAA college football game Saturday, Oct. 26, 2019, at Ladd-Peebles Stadium in Mobile, Ala. (AP Photo/Julie Bennett)