On a baseball scoreboard or in a box score, the abbreviation "PO" stands for Putout. This fundamental statistic tracks the number of times a defensive player directly records an out by catching a batted ball, tagging a runner, or applying a force at a base. Understanding what PO represents is essential for grasping how defensive performance is quantified in the sport.
Defining a Putout in Baseball
A putout is credited to the defensive player who physically completes the act of retiring a batter or runner. This act varies depending on the situation but generally involves securing the ball after a play that results in an out. The official scorer assigns the putout to ensure accurate record-keeping of every defensive action.
Common Scenarios for Putouts
A catcher catching a third strike that the batter does not swing at.
A fielder catching a fly ball before it touches the ground.
A first baseman catching a ball while touching first base before the batter arrives.
A shortstop tagging a runner who is not on a base before the ball arrives.
The Role of the Scorekeeper
In traditional scorekeeping, the letter "PO" is written in the diamond to denote which player secured the putout. This practice helps visualize the flow of the game and clarifies defensive responsibilities. Modern digital scoreboards often abbreviate this to "PO" next to a player's name in the stats line.
Distinguishing PO from Other Stats
It is important not to confuse PO with other defensive abbreviations. While PO refers to the outcome of a play, assists (A) refer to the defensive player who touches the ball before the putout is recorded. Errors (E) and fielder's choices (FC) also factor into defensive statistics but represent different outcomes.
Impact on Player Evaluation
For positions like catcher and first baseman, accumulating putouts is a primary responsibility. A high putout total typically indicates a player who is reliable in routine situations, such as catching pop flies or covering the base on ground balls. Analysts use this data to assess positioning and fundamentals.
Historical Context and Usage
The use of PO in scorekeeping dates back to the formalization of baseball rules in the late 19th century. As the game evolved, the statistic remained a constant, providing a clear and universal language for fans and professionals to discuss defensive productivity.
Interpreting the Statistic
While a high putout count is generally positive for a fielder, context matters. Outfielders may have fewer putouts than infielders due to the nature of their position, but a deep fly ball catch can be just as valuable. Comparing PO totals requires an understanding of the specific role and opportunities each player faces during a season.
