
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2006-07 | OHL | Kitchener Rangers | 2 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
| 2007-08 | QMJHL | Gatineau Olympiques | 19 | 5 | 7 | 12 | 16 | -2 | -- | -- | -- | -- | -- | -- |
| 2007-08 | QMJHL | Drummondville Voltigeurs | 43 | 19 | 17 | 36 | 77 | -19 | -- | -- | -- | -- | -- | -- |
| 2008-09 | QMJHL | Drummondville Voltigeurs | 62 | 52 | 42 | 94 | 86 | 0 | 19 | 21 | 13 | 34 | 26 | 0 |
| 2009-10 | QMJHL | Saint John Sea Dogs | 56 | 46 | 39 | 85 | 38 | 38 | 21 | 11 | 13 | 24 | 23 | 2 |
| 2010-11 | AHL | Binghamton | 74 | 7 | 18 | 25 | 16 | 0 | 19 | 1 | 8 | 9 | 16 | 0 |
| 2010-11 | ECHL | Elmira | 4 | 0 | 3 | 3 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2011-12 | AHL | Binghamton | 76 | 21 | 28 | 49 | 44 | -18 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | Ottawa Senators | 1 | 0 | 0 | 0 | 0 | -1 | -- | -- | -- | -- | -- | -- |
| 2012-13 | AHL | Binghamton | 41 | 13 | 15 | 28 | 38 | 9 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Ottawa Senators | 3 | 0 | 0 | 0 | 2 | -1 | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Binghamton | 51 | 30 | 37 | 67 | 32 | 11 | -- | -- | -- | -- | -- | -- |
| 2013-14 | NHL | Ottawa Senators | 25 | 3 | 3 | 6 | 2 | -2 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Ottawa Senators | 79 | 27 | 21 | 48 | 14 | 16 | 6 | 1 | 2 | 3 | 2 | -3 |
| 2015-16 | NHL | Ottawa Senators | 78 | 29 | 30 | 59 | 18 | 1 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | Ottawa Senators | 74 | 26 | 35 | 61 | 51 | 17 | 19 | 6 | 5 | 11 | 10 | 3 |
| 2017-18 | NHL | Ottawa Senators | 82 | 22 | 34 | 56 | 32 | -20 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Florida Panthers | 82 | 36 | 34 | 70 | 30 | -24 | -- | -- | -- | -- | -- | -- |
| 2019-20 | NHL | Florida Panthers | 69 | 29 | 30 | 59 | 28 | -5 | 4 | 3 | 2 | 5 | 4 | -1 |
| 2020-21 | NHL | St. Louis Blues | 52 | 17 | 19 | 36 | 10 | 2 | 4 | 1 | 0 | 1 | 4 | -1 |
| 2021-22 | NHL | Montréal Canadiens | 67 | 15 | 20 | 35 | 32 | -24 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | Montréal Canadiens | 67 | 14 | 20 | 34 | 28 | -10 | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | San Jose Sharks | 66 | 10 | 13 | 23 | 20 | -21 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 745 | 228 | 259 | 487 | 267 | -72 | 33 | 11 | 9 | 20 | 20 | -2 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2009 | Memorial Cup | Drummondville Voltigeurs | 4 | 0 | 1 | 1 | 4 | 0 |