Shortstop, abbreviated SS, is the baseball or softball fielding position between second and third base, which is considered to be among the most demanding defensive positions. ... Today, shortstops are often able to hit well and many are placed at the top of the lineup.

Why is it called short stop?

The shortstop position is between the second base and the third baseman. Its name comes from where it's located, as it requires the player to stop the short side of the field and act as a cutoff for the left and center fielders.

How does short stop work?

The shortstop positions himself between the third baseman and the second-base bag. The shortstop is considered the captain of the infield and takes charge on balls hit in the air as well as communication among infielders. ... Shortstops are an integral component of turning double plays.