This document provides information about scoring systems in tennis and badminton. It includes examples of scoring notation in a tennis match between two classmates that went to three sets, with the winner being Elena 7-6 in a tiebreak in the final set. It also gives an example of scoring notation for a badminton match between the same two classmates, with Elena winning the first set 21-18. Scoring in tennis uses terminology like "love", "fifteen", "thirty", "forty", and "deuce" while badminton uses a straight point scoring system up to 21 points per set.