| 2002-03 | OHL | Sault Ste. Marie Greyhounds | 61 | 5 | 10 | 15 | 28 | -10 | 4 | 0 | 0 | 0 | 0 | -1 |
| 2003-04 | OHL | Sault Ste. Marie Greyhounds | 63 | 16 | 26 | 42 | 28 | -4 | -- | -- | -- | -- | -- | -- |
| 2004-05 | OHL | Sault Ste. Marie Greyhounds | 61 | 21 | 36 | 57 | 37 | 5 | 4 | 1 | 3 | 4 | 4 | 2 |
| 2005-06 | OHL | Sault Ste. Marie Greyhounds | 64 | 22 | 48 | 70 | 60 | 1 | 4 | 1 | 2 | 3 | 2 | -3 |
| 2006-07 | AHL | Wilkes-Barre/Scranton Penguins | 40 | 12 | 25 | 37 | 20 | 15 | -- | -- | -- | -- | -- | -- |
| 2007-08 | AHL | Wilkes-Barre/Scranton Penguins | 10 | 5 | 4 | 9 | 10 | 2 | -- | -- | -- | -- | -- | -- |
| 2007-08 | NHL | Pittsburgh Penguins | 55 | 10 | 9 | 19 | 35 | 2 | 20 | 0 | 4 | 4 | 13 | 0 |
| 2008-09 | NHL | Pittsburgh Penguins | 67 | 15 | 20 | 35 | 30 | 15 | 24 | 5 | 4 | 9 | 4 | -1 |
| 2009-10 | NHL | Pittsburgh Penguins | 64 | 13 | 12 | 25 | 31 | 10 | 10 | 0 | 0 | 0 | 2 | -6 |
| 2010-11 | NHL | Pittsburgh Penguins | 80 | 21 | 24 | 45 | 37 | 1 | 7 | 2 | 1 | 3 | 2 | 0 |
| 2011-12 | NHL | Pittsburgh Penguins | 60 | 11 | 22 | 33 | 29 | 10 | 6 | 3 | 3 | 6 | 2 | 1 |
| 2012-13 | NHL | Pittsburgh Penguins | 46 | 6 | 5 | 11 | 19 | -6 | 9 | 2 | 3 | 5 | 2 | 6 |
| 2013-14 | NHL | San Jose Sharks | 67 | 4 | 13 | 17 | 34 | -10 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Worcester | 3 | 2 | 1 | 3 | 0 | 2 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | San Jose Sharks | 25 | 4 | 5 | 9 | 8 | 1 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | New York Islanders | 13 | 2 | 3 | 5 | 2 | -3 | 3 | 0 | 0 | 0 | 2 | -3 |
| 2015-16 | NHL | New Jersey Devils | 50 | 3 | 13 | 16 | 14 | -14 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 527 | 89 | 126 | 215 | 239 | 6 | 79 | 12 | 15 | 27 | 27 | -3 |