The technique used to stop a ball on a tennis court is called a volley. This technique allows players to intercept the ball before it bounces, typically executed near the net to capitalize on positioning. Mastering the volley is crucial for doubles teams and aggressive players who aim to control the net area. Effective volleys require hand-eye coordination, footwork, and quick reflexes to return the ball with precision or direct it away from opponents, often leading to a winning point.