
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2003-04 | QMJHL | Drummondville Voltigeurs | 10 | 0 | 1 | 1 | 0 | -1 | 7 | 0 | 0 | 0 | 0 | -2 |
| 2004-05 | QMJHL | Drummondville Voltigeurs | 69 | 25 | 51 | 76 | 25 | -6 | 6 | 1 | 5 | 6 | 6 | 0 |
| 2005-06 | QMJHL | Drummondville Voltigeurs | 58 | 44 | 72 | 116 | 92 | 19 | 7 | 5 | 4 | 9 | 10 | -1 |
| 2006-07 | QMJHL | Drummondville Voltigeurs | 14 | 6 | 19 | 25 | 24 | 6 | 12 | 9 | 15 | 24 | 12 | 4 |
| 2007-08 | AHL | Syracuse Crunch | 42 | 15 | 36 | 51 | 51 | 9 | 13 | 4 | 9 | 13 | 10 | -2 |
| 2007-08 | NHL | Columbus Blue Jackets | 17 | 1 | 1 | 2 | 6 | -4 | -- | -- | -- | -- | -- | -- |
| 2008-09 | NHL | Columbus Blue Jackets | 31 | 10 | 15 | 25 | 17 | 12 | -- | -- | -- | -- | -- | -- |
| 2009-10 | NHL | Columbus Blue Jackets | 79 | 9 | 27 | 36 | 48 | -17 | -- | -- | -- | -- | -- | -- |
| 2010-11 | NHL | Columbus Blue Jackets | 74 | 17 | 30 | 47 | 55 | -11 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | Columbus Blue Jackets | 74 | 14 | 27 | 41 | 42 | -20 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Columbus Blue Jackets | 34 | 7 | 11 | 18 | 16 | -2 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | New York Rangers | 13 | 5 | 6 | 11 | 0 | 3 | 12 | 2 | 10 | 12 | 2 | 1 |
| 2013-14 | NHL | New York Rangers | 81 | 18 | 27 | 45 | 46 | 2 | 23 | 6 | 6 | 12 | 8 | 4 |
| 2014-15 | NHL | New York Rangers | 80 | 19 | 41 | 60 | 34 | 9 | 19 | 9 | 7 | 16 | 20 | 9 |
| 2015-16 | NHL | New York Rangers | 80 | 27 | 31 | 58 | 30 | 12 | 5 | 1 | 3 | 4 | 0 | -1 |
| 2016-17 | NHL | Ottawa Senators | 81 | 14 | 25 | 39 | 24 | 12 | 19 | 4 | 7 | 11 | 8 | -3 |
| 2017-18 | NHL | Ottawa Senators | 58 | 18 | 20 | 38 | 30 | -1 | -- | -- | -- | -- | -- | -- |
| 2017-18 | NHL | Pittsburgh Penguins | 14 | 3 | 5 | 8 | 4 | 1 | 12 | 1 | 3 | 4 | 4 | -1 |
| 2018-19 | NHL | Pittsburgh Penguins | 40 | 9 | 6 | 15 | 29 | -6 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Florida Panthers | 10 | 1 | 3 | 4 | 2 | -6 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Colorado Avalanche | 20 | 4 | 0 | 4 | 8 | -7 | 9 | 0 | 1 | 1 | 8 | -2 |
| 2019-20 | NHL | New York Islanders | 66 | 10 | 22 | 32 | 16 | -2 | 18 | 2 | 6 | 8 | 6 | 1 |
| 2020-21 | NHL | Arizona Coyotes | 53 | 8 | 12 | 20 | 12 | -10 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Philadelphia Flyers | 31 | 6 | 10 | 16 | 10 | 6 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Edmonton Oilers | 15 | 2 | 1 | 3 | 6 | -2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2022-23 | NHL | Ottawa Senators | 62 | 13 | 10 | 23 | 30 | 3 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 1013 | 215 | 330 | 545 | 465 | -28 | 118 | 25 | 43 | 68 | 56 | 8 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2016 | IIHF World Championship | Team Canada | 10 | 5 | 6 | 11 | 4 | 9 |