An example of a player who is not using good etiquette when playing tennis sport is a failure to clearly call out the score before each serve.
Who is a good sport?
A good sport can be defined as a player who exhibits a polite behavior and good etiquette, especially under pleasant or unpleasant circumstances such as when he or she plays tennis.
In this context, an example of a player who is not using good etiquette when playing tennis sport is a failure to clearly call out the score before each serve.
Read more on good sport here: https://brainly.com/question/2585063
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