| 1998-99 | WHL | Red Deer Rebels | 1 | 0 | 1 | 1 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 1999-00 | WHL | Red Deer Rebels | 68 | 13 | 25 | 38 | 122 | 0 | 2 | 0 | 1 | 1 | 11 | 0 |
| 2000-01 | WHL | Red Deer Rebels | 72 | 36 | 42 | 78 | 156 | 0 | 21 | 6 | 6 | 12 | 29 | 0 |
| 2001-02 | WHL | Red Deer Rebels | 64 | 27 | 41 | 68 | 115 | 27 | 23 | 6 | 10 | 16 | 32 | 0 |
| 2002-03 | AHL | Wilkes-Barre/Scranton Penguins | 73 | 7 | 11 | 18 | 76 | -13 | 3 | 0 | 0 | 0 | 4 | -1 |
| 2003-04 | AHL | Wilkes-Barre/Scranton Penguins | 67 | 10 | 17 | 27 | 71 | 6 | 24 | 3 | 1 | 4 | 45 | -4 |
| 2004-05 | AHL | Wilkes-Barre/Scranton Penguins | 80 | 18 | 37 | 55 | 89 | 9 | 10 | 4 | 2 | 6 | 14 | 0 |
| 2005-06 | AHL | Wilkes-Barre/Scranton Penguins | 31 | 11 | 18 | 29 | 44 | 14 | -- | -- | -- | -- | -- | -- |
| 2005-06 | NHL | Pittsburgh Penguins | 47 | 16 | 24 | 40 | 58 | 15 | -- | -- | -- | -- | -- | -- |
| 2006-07 | NHL | Pittsburgh Penguins | 80 | 12 | 22 | 34 | 67 | 2 | 5 | 0 | 1 | 1 | 11 | -2 |
| 2007-08 | NHL | Pittsburgh Penguins | 54 | 9 | 15 | 24 | 50 | 6 | -- | -- | -- | -- | -- | -- |
| 2007-08 | NHL | Atlanta Thrashers | 18 | 4 | 7 | 11 | 6 | -2 | -- | -- | -- | -- | -- | -- |
| 2008-09 | NHL | Atlanta Thrashers | 82 | 22 | 18 | 40 | 75 | 5 | -- | -- | -- | -- | -- | -- |
| 2009-10 | NHL | Atlanta Thrashers | 79 | 15 | 14 | 29 | 61 | 6 | -- | -- | -- | -- | -- | -- |
| 2010-11 | NHL | Toronto Maple Leafs | 50 | 8 | 15 | 23 | 38 | -1 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | Toronto Maple Leafs | 29 | 1 | 2 | 3 | 9 | -8 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Montréal Canadiens | 37 | 2 | 3 | 5 | 12 | 1 | 4 | 0 | 0 | 0 | 15 | -1 |
| NHL TOTALS | 476 | 89 | 120 | 209 | 376 | 24 | 9 | 0 | 1 | 1 | 26 | -3 |