An Ordinary Dreamer Beneath the Basket

Basketball Novels All Seem to Follow the Same Formula. I'm Getting Tired of Them

Are there any that feel more grounded? Most seem to have a System, followed by copying things and becoming invincible after a few chapters. I’m looking for something more realistic, preferably with serious injuries or something, where the protagonist still works hard to become a champion later. That’s optional, though. I can also accept an AI-type role player.