On-Base Percentage

Called on- base percentage (OBP ), sometimes called On- Base Average ( OBA ) is a statistic in baseball.

The statistics show the number of times a batter has come to one of the bases if no error, fielder's choice, Uncaught Third Strike, fielder 's obstruction, or catcher's interference was present.

Calculates this value using the formula:

With:

  • H = Hits
  • BB = Bases on balls
  • HBP = hit by pitch
  • SF = Sacrifice Fly
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