In baseball and softball, second baseman, abbreviated 2B, is a fielding position in the infield, between second and first base. The second baseman often possesses quick hands and feet, needs the ability to get rid of the ball quickly, and must be able to make the pivot on a double play. In addition, second basemen are usually right-handed; only four left-handed throwing players have ever played second base in Major League Baseball since 1950. In the numbering system used to record defensive plays, the second baseman is assigned the number 4.
Nap Lajoie was the first second baseman to be inducted into the Baseball Hall of Fame.[citation needed]
Cover of a 1905 how-to booklet
Baseball is a bat-and-ball sport played between two teams of nine players each, taking turns batting and fielding. The game occurs over the course of several plays, with each play generally beginning when a player on the fielding team, called the pitcher, throws a ball that a player on the batting team, called the batter, tries to hit with a bat. The objective of the offensive team is to hit the ball into the field of play, away from the other team's players, allowing its players to run the bases, having them advance counter-clockwise around four bases to score what are called "runs". The objective of the defensive team is to prevent batters from becoming runners, and to prevent runners' advance around the bases. A run is scored when a runner legally advances around the bases in order and touches home plate.
Los Angeles Angels center fielder Mike Trout hits a home run on a pitch from New York Mets pitcher Tommy Milone on May 21, 2017.
2013 World Baseball Classic championship match between the Dominican Republic and Puerto Rico, March 20, 2013
David Ortiz, the batter, awaiting a pitch, with the catcher and umpire
A shortstop tries to tag out a runner who is sliding head first, attempting to reach second base.