Ball mark inspections shall be made only in:
-
clay courts
-
grass courts
-
hard courts
-
none of the above
A
Correct answer
Explanation
Ball marks are only visible and inspectable on clay courts because the surface is soft enough to show where the ball landed. Grass and hard courts do not retain ball marks in the same way, making such inspections impossible. This is a specific tennis rule related to court surface types.