Firehouse Subs Teams Up with MLB for ‘Extra Innings, Extra Subs’ Promotion
Firehouse Subs has entered a multi‑year agreement to become the 'Official Sub' of Major League Baseball across the United States and Canada, launching a season‑long promotion that rewards fans with a free medium sub whenever a weekend game goes into extra innings, while also bolstering MLB's community initiatives and public‑safety efforts.
Jul 27, 2026
