A flat shot in tennis is made by striking the ball at a neutral level. Unlike the backspin and topspin the ball is hit with a swipe at neutral level. This effect is created by driving through the ball to push it forward rather than brushing up or down the back creating spin. The shot is commonly used for power and helps quicken the pace on the ball during play.
Flat shots have many applications in tennis, particularly on the serve.
The flat serve is most often used for a first serve, due to its speed and little room for error. Most flat serves fly straight through the air and bounce relatively medium-low in comparison to other types of serves. They are characterized by their speed and placement. A good flat serve should be aimed along the center of the court, where the net is lowest, in order to maximize chances of landing the serve. Although the placement of this serve is generally the same, its speed at arrival is often used to generate aces or service winners. Many professional players utilize strong flat serves, such as Robin Söderling and Andy Roddick.