PS: I have only read this manga until chapter 7 (which is the latest chapter that is available around the internet)
The first thing that drag me to read this manga is because the artwork is look very promising, it looks great, and just my type of drawing.
The plot is very good actually, sport, school life, and romance combined into one manga which is a great deal for this series.
There two aspects is the most important for me in term of manga or anime, but sometimes the plot might be the main reason for jump into it.
Overall this manga is enjoyable, and I can't understand why
is it not so popular to be honest. One thing for sure, you are not gonna regret to read this one.