After the first week of the 16-17 season, Kawhi Leonard leads the NBA in PER with a mark of 37.3, followed by Anthony Davis at 37.0, Russell Westbrook at 36.5 and Kevin Durant at 36.3.

Stephen Curry led the NBA in PER wire-to-wire last season but is currently 67th at 19.9

PER Rankings (Week 1)
1. Kawhi Leonard: 37.3
2. Anthony Davis: 37.0
3. Russell Westbrook: 36.5
4. Kevin Durant: 36.3
5. DeMarcus Cousins: 34.9
6. Thabo Sefolosha: 34.7
7. Hassan Whiteside: 31.9
8. Damian Lillard: 31.0
9. DeMar DeRozan: 30.5
10. Myles Turner: 30.5
11. Jusuf Nurkic: 27.9
12. Chris Paul: 27.9
13. Blake Griffin: 27.6
14. Mike Muscala: 27.0
15. Jimmy Butler: 26.8
16. Jonas Valanciunas: 26.6
17. David Lee: 26.4
18. Dwyane Wade: 26.4
19. James Harden: 26.3
20. Zach Randolph: 25.9