2018-19 Impact Metrics


  • If using a filter on impact data, go to 2 decimal places to avoid issues (ex: type 2.00 instead of 2).
  • Scroll to the right to see the full assortment of metrics.
  • Metrics describe impact per 100 possessions in the players’ given roles, and are not an evaluation of pure talent.
  • Go here to read more about offensive archetypes, and here to read about defensive roles. The next update will include the “Playmaking” labels for playmakers within each offensive archetype.
  • Sources:
    • BPM: BBall Reference
    • RPM: for 2013-19, ESPN’s old RPM values. For 2019-20, ESPN’s new current version of RPM
    • RAPTOR: 538
    • PIPM: Jacob Goldstein

2018-19 Impact Metric Comparison