Hi, thanks for all the feedback and making the Video!
I'm planning to add a tournament mode with three to four tiers, and update the graphics and animations as well. Once I manage to finish the first tournament and rework the tutorial a little bit I'll update the game here on itch. Once I finish all of the tournaments I'll try to re-release it, maybe under a different name, I don't know yet.
I wanted to add a Batter mode, but because of the limited time of the jam I couldn't do it. I will try to work on it once I finish the Pitcher mode and release it as a free update.
I like your idea about teams as well, it could be something to add in the future.