infielders

Infielders are defensive players in baseball and softball who occupy the infield, the area within the bases. The standard infield positions are first baseman, second baseman, shortstop, and third baseman. The pitcher and catcher are part of the defense but are not considered infielders.

Responsibilities include fielding ground balls and line drives hit into the infield, receiving throws to retire runners at first base, and participating in plays such as bunts and rundowns. Infielders coordinate with the pitcher and catcher to set defensive alignments and to execute pitches and fielding strategies. Communication and quick reflexes are important for successful range and coverage.

Position notes: First baseman handles throws at first base and often fields bunts near the base. The second baseman and shortstop form the middle infield, working together on double plays and covering large amounts of ground. The shortstop generally has the most range on the infield and is a key pivot for many plays. The third baseman handles balls hit down the third-base line, makes quick, strong throws across the diamond, and often receives bunt plays.

Defensive strategy includes shifts and different alignments based on hitters, as well as standard double-play combinations such as 4-6-3 (second, short, first) or 5-4-3 (third, second, first). In softball, similar roles apply, though rules and field dimensions can affect positioning and speed requirements.