Whistle!, Days Recommendations
Both deal with MC's that dream of becoming professional football players who work on improving these skills through sheer determination.
both football anime where the main character is bad at football but gets better overtime
~Both have the same theme (sport/soccer)~
~Both MC are (at the beginning) sh*t players who can't play, but they gets better and better for every episodes that goes~
~Both has the same goal, to reach the nationals etc.~