The score read something like this - ! The referee, who is usually located off the court, is the final authority about tennis rules.
Continuity of the balls' condition is considered part of the game, so if a re-warm-up is required after an extended break in play usually due to rainthen the re-warm-up is done using a separate set of balls, and use of the match balls is resumed only when play resumes.
If the ball is spinning counterclockwise, it will curve right from the hitter's point of view and curve left if spinning clockwise. To thoroughly understand all the fundamentals of tennis, it is helpful to break down the game into the physical and mental aspects.
Whomever is serving first serves for the entire duration of the first game. Second Service — The second attempt is known as the second service.
Tennis Balls These vary in color, but for official tournaments the ball must be yellow or white in color.