Jackie Butler led the NBA in PER from 2000–2010 with 89.8.
That is 1.4 more PER than second-place Steven Hill.
| Rk | Player | Season | Value |
|---|---|---|---|
| 1 | Jackie Butler | 2004-05 | 89.8 |
| 2 | Steven Hill | 2008-09 | 88.4 |
| 3 | Marcus Williams | 2008-09 | 52.6 |
| 4 | Jerome James | 2007-08 | 45.2 |
| 5 | Ian Mahinmi | 2007-08 | 36.9 |
| 6 | David Wingate | 2000-01 | 35.9 |
| 7 | Donnell Harvey | 2004-05 | 35.1 |
| 8 | Paul Davis | 2009-10 | 33.3 |
| 9 | LeBron James | 2008-09 | 32.7 |
| 10 | Mouhamed Sene | 2008-09 | 31.8 |
| 11 | Ryan Bowen | 2009-10 | 31.4 |
| 12 | Mike Penberthy | 2001-02 | 31.3 |
| 13 | Trey Gilder | 2009-10 | 30.8 |
| 14 | LeBron James | 2009-10 | 30.8 |
| 15 | Tracy McGrady | 2002-03 | 30.1 |