Sportsmanship is not only for players, it is for everyone, whether or not they are in the game. A sportsperson entails showing respect, assisting others, supporting teammates and friends, and treating everyone fairly. These are fairly common things that everyone should remember which are required for a true sports person in any work or game: You are dedicated to your work at all times.
Attitude of gratitude
Never give up on your team.
Willing to Learn
Recognize and Accept Your Mistake
Never give up because you've lost.
Being a good sportsperson does not imply that you must be gentle with your opponent. It means that you should treat him with respect, refrain from making comments on his skin color, caste, or religion, and never physically hurt your competitor.