One Sunday morning Lisa tries to show homer her very own homemade apartment for her Malibu Stacey doll, however, Homer ignores Lisa because he is watching football. Lisa decides to take an interest in the things Homer does, and watches football with him. Homer asks Lisa to pick a winner for him to gamble on the match. Lisa picks the winner, and Homer discovers Lisa has a gift for picking the winning team.
Again Lisa wins picking the right team over and over. Homer names Sunday "Daddy-Daughter Day". But when the football season ends, Homer and Barney plan a trip to the bowling alley on Daddy-Daughter Day, and Lisa is upset.
Homer asks Lisa who will win the Super Bowl. She says Washington will win if she loves Homer, and Buffalo will win if she doesn't. Washington wins and the next Sunday, Lisa and Homer hike to the top of Mount Springfield.