CARRIE TEASES SUNDAY NIGHT FOOTBALL Posted on August 6, 2018 by Dave WoodwardAugust 6, 2018 There’s a brand new theme song for Sunday Night Football, and Carrie Underwood sounds incredible singing it in this teaser video. Game On! Sunday Night Football returns September 9th on NBC. 🎶 @carrieunderwood A post shared by SNF on NBC (@snfonnbc) on Aug 2, 2018 at 7:50pm PDT