Hello there!

I am currently looking for a manga that I really enjoyed the first few chapters off, but I forgot its name, so I hope maybe you could help me with it.

About the plot: It is about a primary school girl who loves baseball with all her heart while having a male opponent who loves to make fun of her. Later on she is getting told that she can never become a female professionalist as in Japan there is only a male league and only males are aknowledged. That really crushes her and suprisingly the big brother of her 'male enemy' has understanding and compassion for her(he had an accident if I remember correctly and couldnt continue with his passion himself), which slowly makes her fall in love with him.

Does anyone remember the name and/or scanlation group?

Thank you!

I'm not sure if I wanna do this