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Five-Year WARP

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The Five-Year WARP forecast measures a player's projected wins above replacement. For position players, this value is subdivided into batting wins, and defensive wins.

As time progresses, certain of the player's comparables will drop from the dataset entirely. In some cases, this is the result of a comparable player not yet having appeared in the comparable year in question. These players are dropped from the average for the season in question without any prejudicial effect. In other cases, a hitter has completed his comparable year, but did not record any plate appearances as a result of injury, retirement, demotion, and so on. These players are retained in the wins above replacement calculation, but are assigned a value of zero. (These comparables also contribute to a player's Drop Rate). Because of this convenient method for handling comparables who disappear from the dataset, the Five-Year Value forecast is the best way to evaluate a player's value going forward.

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