THE 48 INDEXNBA PLAYER PERFORMANCE

LEARN THE NUMBERS

Basketball stats, explained.

Understand what a number tells you—and what it leaves out.

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What does plus-minus mean in basketball?

A simple example, the limits of a single game, and how it differs from a box-score index.

What does PPG mean?

Points per game: total points divided by played games in the selected sample. A 20-game average and a full-season average can be different.

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What is the difference between 3PM and 3P%?

3PM counts made three-pointers. 3P% divides made threes by attempted threes and multiplies by 100. Volume and accuracy answer different questions.

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What is a double-double?

A game with at least 10 in two or more of points, rebounds, assists, steals and blocks. A triple-double reaches that mark in at least three categories. Our double-double totals include triple-doubles.

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What does Per48 mean?

A rate scaled to 48 minutes: the game value divided by minutes played, then multiplied by 48. It provides a common time basis, not a prediction that a player would maintain that output for a full game.

See a worked example ↗

For the official statistical terminology, see the NBA Stats glossary. For our own score, see The 48 Index methodology.