In baseball statistics, a double play (denoted as DP) is the act of making two outs during the same continuous play. One double play is recorded for every defensive player who participates in the play, regardless of how many of the outs in which they were directly involved, and is counted in addition to whatever putouts and assists might also apply. Double plays can occur any time there is at least one baserunner and fewer than two outs.^[1] The center fielder (CF) is one of the three outfielders, the defensive positions in baseball farthest from the batter. Center field is the area of the outfield directly in front of a person standing at home plate and facing beyond the pitcher's mound. The outfielders' duty is to try to catch long fly balls before they hit the ground or to quickly catch or retrieve and return to the infield any other balls entering the outfield. Generally having the most territory to cover, the center fielder is usually the fastest of the three outfielders, although this can also depend on the relative strength of their throwing arms and the configuration of their home field, due to the deepest part of center field being the farthest point from the infield and home plate. The center fielder normally plays behind the shortstop and second baseman, who play in or near the infield; unlike catchers and most infielders (excepting first basemen), who are virtually exclusively right-handed, center fielders can be either right- or left-handed. In the scoring system used to record defensive plays, the center fielder is assigned the number 8.

Right fielders are most commonly credited with a double play when they throw the ball to an infielder who tags a runner attempting to advance on the basepaths, even on a caught fly ball that results in an out (see tag up); of special importance are throws to the catcher if the runner is trying to reach home plate to score a run, perhaps on a sacrifice fly. Left fielders will often record assists by throwing out runners who try to advance farther than the batter, such as going from first to third base on a single, or batter/runners who try to stretch a hit into a longer one. Outfielders also earn double plays on relay throws to infielders after particularly deep fly balls, by throwing to a base to record an out on an appeal play, or in situations where they might deflect a fly ball before another defensive player makes the catch; in extraordinary instances, right fielders have occasionally recorded double plays by throwing out batters at first base after fielding uncaught line drives that reached them quickly. Outfielders record far fewer double plays than other players due to the difficulty of making an accurate throw in time to retire a runner from a great distance; middle infielders routinely record more double plays in a single season than outfielders do in their entire careers. Double plays are an important statistic for outfielders, giving a greater indication of a left fielder's throwing arm than double plays by infielders do. In recent years, some sabermetricians have begun referring to assists by outfielders as baserunner kills.

Harry Hooper is the all-time leader in career double plays as a right fielder with 86;^[2][3][4] he is the only right fielder with more than 80 career double plays. Jason Heyward, who had 20 double plays through the 2023 season to place him tied for 82nd all-time, is the leader among active players.

• Stats updated as of the end of the 2023 season.