In MLB, the batting-title qualification is based on plate appearances , not just at-bats: a player needs 3.1 plate appearances per team game, which is about 502 over a 162-game season.

A common shorthand is “about 502 PAs,” and a player who falls short can still sometimes qualify if added hitless plate appearances would leave them with the best average.

Quick rule

  • 3.1 plate appearances per scheduled team game.
  • For a full 162-game season, that works out to 502 plate appearances.
  • At-bats alone do not decide qualification, because walks, hit-by-pitches, and sacrifices affect plate appearances differently.

Why people say “at-bats”

People often ask about at-bats because batting average is calculated using at- bats, but the qualification rule uses plate appearances instead. If you want, I can also explain how this differs from qualifying for OBP and slugging.