I watched it in 2023 and really enjoyed it. I wish they'd made more episodes, I know that the manga is still ongoing (and I'm pretty sure its been going even longer then, say One Piece) and it doesn't seem popular enough to get more episodes at this point, but its easily my favorite sports anime and I definitely wanted more as soon as it ended.
I might check out the manga eventually, but its not done yet and its very long so I'd probably wait until it finishes to try it.