
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2006-07 | USHL | Waterloo | 45 | 8 | 10 | 18 | 28 | 6 | 4 | 0 | 1 | 1 | 8 | 1 |
| 2007-08 | USHL | Waterloo | 58 | 13 | 10 | 23 | 90 | -3 | 11 | 2 | 3 | 5 | 8 | 1 |
| 2008-09 | USHL | Waterloo | 54 | 28 | 48 | 76 | 108 | 32 | 3 | 1 | 3 | 4 | 26 | 1 |
| 2009-10 | WCHA | U. Of Wisconsin | 41 | 8 | 25 | 33 | 72 | 0 | -- | -- | -- | -- | -- | -- |
| 2010-11 | WCHA | U. of Wisconsin | 41 | 19 | 24 | 43 | 87 | 0 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | Nashville Predators | 72 | 14 | 22 | 36 | 30 | -9 | 2 | 0 | 1 | 1 | 0 | -1 |
| 2012-13 | AHL | Milwaukee Admirals | 4 | 1 | 4 | 5 | 0 | 1 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Nashville Predators | 44 | 4 | 8 | 12 | 20 | -11 | -- | -- | -- | -- | -- | -- |
| 2013-14 | NHL | Nashville Predators | 79 | 24 | 28 | 52 | 22 | 16 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Nashville Predators | 82 | 23 | 21 | 44 | 44 | 11 | 6 | 2 | 3 | 5 | 0 | 2 |
| 2015-16 | NHL | Nashville Predators | 82 | 21 | 16 | 37 | 40 | 4 | 11 | 1 | 1 | 2 | 4 | 1 |
| 2016-17 | NHL | Nashville Predators | 78 | 12 | 17 | 29 | 30 | 7 | 10 | 1 | 2 | 3 | 2 | 2 |
| 2017-18 | NHL | Nashville Predators | 79 | 25 | 26 | 51 | 24 | 20 | 13 | 2 | 2 | 4 | 2 | -3 |
| 2018-19 | NHL | Nashville Predators | 76 | 21 | 17 | 38 | 20 | 11 | 6 | 1 | 0 | 1 | 2 | 0 |
| 2019-20 | NHL | Nashville Predators | 69 | 18 | 13 | 31 | 34 | 18 | 4 | 0 | 0 | 0 | 2 | -4 |
| 2020-21 | NHL | Boston Bruins | 54 | 13 | 19 | 32 | 18 | 21 | 10 | 2 | 3 | 5 | 4 | 0 |
| 2021-22 | NHL | Boston Bruins | 74 | 16 | 20 | 36 | 28 | 2 | 7 | 0 | 0 | 0 | 2 | -5 |
| 2022-23 | NHL | Boston Bruins | 42 | 4 | 6 | 10 | 14 | 4 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | Washington Capitals | 22 | 5 | 1 | 6 | 4 | 1 | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | Dallas Stars | 75 | 11 | 9 | 20 | 33 | 2 | 14 | 0 | 2 | 2 | 2 | -2 |
| 2024-25 | NHL | Chicago Blackhawks | 40 | 9 | 7 | 16 | 28 | -7 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Detroit Red Wings | 19 | 0 | 2 | 2 | 6 | -2 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 987 | 220 | 232 | 452 | 395 | 88 | 83 | 9 | 14 | 23 | 20 | -10 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2011 | IIHF World Championship | Team USA | 7 | 3 | 3 | 6 | 4 | 2 |
| 2012 | IIHF World Championship | Team USA | 4 | 0 | 2 | 2 | 2 | 1 |
| 2013 | IIHF World Championship | Team USA | 10 | 4 | 10 | 14 | 18 | 5 |
| 2014 | IIHF World Championship | Team USA | 7 | 3 | 4 | 7 | 10 | 1 |