The serve in tennis is critical as it initiates play, providing players the opportunity to set the tone of the rally. A strong serve can lead to quick points, putting pressure on the opponent. Effective serves are often categorized into types such as flat, topspin, and slice, allowing players to exploit their opponent’s weaknesses. Mastering the serve can dramatically improve a player’s performance and serve as a key strategy throughout the match. It also reflects a player's confidence and strategic ability.