In baseball statistics, a putout (denoted by PO or fly out when appropriate) is given to a defensive player who records an out by tagging a runner with the ball when he is not touching a base, catching a batted or thrown ball and tagging a base to put out a batter or runner (a force out), catching a thrown ball and tagging a base to record an out on an appeal play, catching a third strike (a strikeout), catching a batted ball on the fly (a fly out), or being positioned closest to a runner called out for interference. An outfielder (OF) is a person playing in one of the three defensive positions in baseball farthest from the batter, who are identified as the left fielder (LF), the center fielder (CF), and the right fielder (RF). An outfielder's duty is to try to catch long-fly balls before