The Golden State Warriors finished the 14-15 season first in the NBA in efficiency differential in the regular season at +10.3 per 100 possessions. The Los Angeles Clippers, San Antonio Spurs, Atlanta Hawks and Cleveland Cavaliers round out the top-5.

The Warriors, Spurs, Hawks and Portland Trail Blazers were the only four teams to finish in the top-10 in both offensive and defensive efficiency.

1. Golden State Warriors: 10.3
2. Los Angeles Clippers: 6.9
3. San Antonio Spurs: 6.5
4. Atlanta Hawks: 5.8
5. Cleveland Cavaliers: 4.8
6. Portland Trail Blazers: 4.5
7. Memphis Grizzlies: 3.4
8. Toronto Raptors: 3.3
9. Houston Rockets: 3.3
10. Chicago Bulls: 3.2
11. Dallas Mavericks 3.0
12. Oklahoma City Thunder: 2.3
13. New Orleans Pelicans: 0.9
14. Washington Wizards: 0.8
15. Utah Jazz: 0.6
16. Indiana Pacers: 0.5
17. Milwaukee Bucks: 0.4
18. Boston Celtics: 0.2
19. Phoenix Suns: -0.9
20. Detroit Pistons: -1.1
21. Miami Heat: -2.9
22. Brooklyn Nets: -3.1
23. Charlotte Hornets: -3.4
24. Denver Nuggets: -3.7
25. Sacramento Kings: -3.9
26. Orlando Magic: -6.1
27. Los Angeles Lakers: -7.2
28. Minnesota Timberwolves: -9.3
29. Philadelphia 76ers: -9.3
30. New York Knicks: -10.1