Did you surpassed that magic bareer of 300 chapters?
I'm lucky to read two manga's which basically in same time are hitting that 300 chapter
surprisingly both are sports mangas but very different from usual ones because those two teach you a lot about tactics, and as well it's not typical win-win-win scenario, many characters here experience injuries, up's and down's in their careers, so it's worth reading!
Ao Ashi - 301 chapters
Diamond no Ace - 299 chapters