A fullback in football is a position on the offense. The fullback is responsible for running with the ball and blocking for the quarterback...

In tennis, an 'ace' is a serve that the receiver does not touch with their racket. A player scores an ace when they serve...

The National Football League (NFL) is one of the most popular sports leagues in the world. Every year, millions of people tune in to...

In baseball, an immaculate inning is when a pitcher strikes out all three batters he faced in one inning, using only nine pitches. An...

The palmball pitch is a type of fastball pitch that is thrown with the help of the palm of the pitcher's hand. As the...

In tennis, a "fault" is when a player fails to correctly hit the ball during their service. When this happens, the other player receives...