the maximum score of badminton is 25
To keep score.
Score means the points made by you and your opponent.
the maximum score of badminton is 21 but depend on the score for example the score is 21-20 that dosen't count unless it is 22-20 so make sure the score for the leading player is leading by 2 point.
a way to score is if the opponents miss the birdie and it hits the ground
Keeps score - and enforces the rules of the game.
only the server can score points in Badminton games usually go to 15 points