In baseball

Baseball

Baseball is a bat-and-ball sport played between two teams of nine players each. The aim is to score runs by hitting a thrown ball with a bat and touching a series of four bases arranged at the corners of a ninety-foot diamond...

, there are two legal pitching

Pitch (baseball)

In baseball, a pitch is the act of throwing a baseball toward home plate to start a play. The term comes from the Knickerbocker Rules. Originally, the ball had to be literally "pitched" underhand, as with pitching horseshoes. Overhand throwing was not allowed until 1884.The biomechanics of...

 positions: the windup, and the set. Each type of pitching position has its strengths and weaknesses. Compared to the set, the windup takes a relatively slower execution, so therefore is better suited for situations in which there are no baserunners

Baserunning

In baseball, baserunning is the act of running around the bases performed by members of the team at bat.In general, baserunning is a tactical part of the game with the goal of eventually reaching home to score a run. In fact, the goal of batting is generally to produce baserunners, or help move...

, or when the lead runner is on third base, since it is difficult to steal home plate. Conversely, a pitch from the set, having a relatively faster execution, is preferred when there are baserunners.