since they utilize so many factors including SOS

Team efficiencies are based on the point contributions of each unit to the team's scoring margin, on a per-play basis. The values are adjusted for strength of schedule and down-weighted for "garbage time" (based on win probability). The scale goes from 0 to 100; higher numbers are better and the average is roughly 50 for all categories. Efficiencies update daily during the season.


2017
Off—20%
Def—49%

2018
Off—45%
Def—61%

2016 was better than 2018.