| Regular Season | Playoffs | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM |
| 2008-09 | Windsor Spitfires 🏆 | OHL | 63 | 10 | 19 | 29 | 41 | 15 | 20 | 0 | 3 | 3 | 15 |
| 2009-10 | Windsor Spitfires | OHL | 42 | 11 | 23 | 34 | 14 | 11 | — | — | — | — | — |
| 2009-10 | Peterborough Petes | OHL | 10 | 9 | 11 | 20 | 8 | 5 | 4 | 2 | 0 | 2 | 2 |
| 2010-11 | Peterborough Petes | OHL | 68 | 34 | 34 | 68 | 54 | -38 | — | — | — | — | — |
| 2010-11 | Milwaukee Admirals | AHL | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
| 2011-12 | Peterborough Petes | OHL | 32 | 14 | 19 | 33 | 33 | -1 | — | — | — | — | — |
| 2011-12 | London Knights 🏆 | OHL | 29 | 11 | 24 | 35 | 14 | 3 | 19 | 10 | 7 | 17 | 10 |
| 2012-13 | Milwaukee Admirals | AHL | 72 | 20 | 17 | 37 | 22 | 4 | 4 | 1 | 0 | 1 | 0 |
| 2012-13 | Nashville Predators | NHL | 6 | 1 | 0 | 1 | 0 | -2 | — | — | — | — | — |
| 2013-14 | Milwaukee Admirals | AHL | 76 | 22 | 24 | 46 | 24 | 4 | 3 | 0 | 0 | 0 | 6 |
| 2014-15 | Milwaukee Admirals | AHL | 76 | 26 | 18 | 44 | 34 | -2 | — | — | — | — | — |
| 2015-16 | Nashville Predators | NHL | 57 | 3 | 7 | 10 | 32 | -4 | — | — | — | — | — |
| 2016-17 | Milwaukee Admirals | AHL | 3 | 1 | 0 | 1 | 9 | 1 | — | — | — | — | — |
| 2016-17 | Nashville Predators | NHL | 77 | 5 | 12 | 17 | 99 | 14 | 22 | 4 | 5 | 9 | 28 |
| 2017-18 | Nashville Predators | NHL | 76 | 14 | 5 | 19 | 123 | 2 | 13 | 5 | 3 | 8 | 12 |
| 2018-19 | Nashville Predators | NHL | 37 | 7 | 9 | 16 | 39 | 11 | 6 | 1 | 1 | 2 | 6 |
| 2018-19 | Milwaukee Admirals | AHL | 2 | 4 | 0 | 4 | 0 | 3 | — | — | — | — | — |
| 2019-20 | Nashville Predators | NHL | 53 | 6 | 8 | 14 | 65 | -9 | 4 | 0 | 0 | 0 | 2 |
| 2020-21 | Ottawa Senators | NHL | 34 | 3 | 7 | 10 | 40 | -7 | — | — | — | — | — |
| 2021-22 | Ottawa Senators | NHL | 67 | 10 | 6 | 16 | 91 | -3 | — | — | — | — | — |
| 2022-23 | Ottawa Senators | NHL | 75 | 9 | 2 | 11 | 123 | -7 | — | — | — | — | — |
| 2023-24 | Tampa Bay Lightning | NHL | 33 | 2 | 2 | 4 | 93 | 2 | — | — | — | — | — |
| 2024-25 | Detroit Red Wings | NHL | 13 | 3 | 0 | 3 | 17 | 1 | — | — | — | — | — |
| 2024-25 | Grand Rapids Griffins | AHL | 60 | 19 | 23 | 42 | 112 | 10 | 3 | 0 | 0 | 0 | 4 |
| 2025-26 | Grand Rapids Griffins | AHL | 62 | 12 | 12 | 24 | 146 | 2 | 1 | 0 | 0 | 0 | 0 |
| Admirals Totals | 234 | 73 | 59 | 132 | 89 | 7 | 1 | 0 | 1 | 6 | |||
| NHL Totals | 528 | 63 | 58 | 121 | 722 | 45 | 10 | 9 | 19 | 48 | |||