The Louisville Bats are excited to announce that Cosmic Baseball, a glow-in-the-dark twist on America’s favorite pastime, is coming to Louisville Slugger Field in 2026! As seen on The Today Show, ABC News, Sports Illustrated, MLB Network, and many more, Cosmic Baseball is flipping the sport on its head with an electrifying, glow-in-the-dark transformation. Fans can watch the Chili Peppers and Glow Mojis take the field under black light in a jaw-dropping spectacle that’s part baseball, part neon-fueled party, and 100% unforgettable. Neon uniforms, UV-reactive baseballs, and electrifying entertainment are all things fans can expect at the event in 2026.