| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2002-2003 | Hershey Jr. Bears | QC Int PW | - | - | - | - | - | | | ||||||
| 2004-2005 | Copper Cliff Reds U15 AA | NDMHL U15 | - | - | - | - | - | | | ||||||
| 2005-2006 | Sudbury Wolves U15 AAA | NOHL U15 | 31 | 16 | 15 | 31 | 133 | | | Playoffs | 5 | 0 | 4 | 4 | 12 |
| Sudbury Wolves U15 AAA | Big Nickel U14 | 4 | 0 | 1 | 1 | 2 | | | |||||||
| 2006-2007 | Sudbury Wolves U18 AAA | GNU18L | 35 | 23 | 17 | 40 | 74 | | | Playoffs | 8 | 2 | 5 | 7 | 40 |
| Sudbury Wolves U18 AAA | Big Nickel U18 | 4 | 1 | 1 | 2 | 14 | | | |||||||
| 2007-2008 | Sudbury Wolves | OHL | 66 | 5 | 6 | 11 | 38 | | | ||||||
| 2008-2009 | Sudbury Wolves | OHL | 65 | 12 | 18 | 30 | 96 | | | Playoffs | 6 | 1 | 2 | 3 | 9 |
| 2009-2010 | Sudbury Wolves | OHL | 67 | 14 | 25 | 39 | 156 | | | Playoffs | 4 | 1 | 2 | 3 | 6 |
| 2010-2011 | Sudbury Wolves | OHL | 47 | 23 | 36 | 59 | 92 | | | Playoffs | 8 | 2 | 1 | 3 | 24 |
| OHL All-Stars | Jr Super Series | 1 | 0 | 0 | 0 | 0 | | | |||||||
| Canada U20 | WJC-20 | 7 | 2 | 2 | 4 | 2 | | | |||||||
| 2011-2012 | Buffalo Sabres | NHL | 14 | 6 | 7 | 13 | 9 | | | ||||||
| Rochester Americans | AHL | 60 | 16 | 23 | 39 | 78 | | | Playoffs | 3 | 2 | 1 | 3 | 4 | |
| 2012-2013 | Buffalo Sabres | NHL | 47 | 5 | 13 | 18 | 41 | | | ||||||
| Rochester Americans | AHL | 33 | 10 | 17 | 27 | 38 | | | |||||||
| 2013-2014 | Buffalo Sabres | NHL | 74 | 7 | 12 | 19 | 82 | | | ||||||
| 2014-2015 | Buffalo Sabres | NHL | 57 | 8 | 12 | 20 | 50 | | | ||||||
| 2015-2016 | Buffalo Sabres | NHL | 75 | 10 | 13 | 23 | 79 | | | ||||||
| 2016-2017 | Buffalo Sabres | NHL | 80 | 13 | 10 | 23 | 73 | | | ||||||
| 2017-2018 | Minnesota Wild | NHL | 77 | 8 | 15 | 23 | 72 | | | Playoffs | 5 | 1 | 0 | 1 | 16 |
| 2018-2019 | Minnesota Wild | NHL | 82 | 7 | 12 | 19 | 55 | | | ||||||
| 2019-2020 | Minnesota Wild | NHL | 59 | 11 | 14 | 25 | 30 | | | Playoffs | 4 | 0 | 1 | 1 | 5 |
| 2020-2021 | Minnesota Wild | NHL | 39 | 11 | 15 | 26 | 49 | | | Playoffs | 7 | 0 | 2 | 2 | 0 |
| 2021-2022 | Minnesota Wild | NHL | 74 | 23 | 19 | 42 | 112 | | | Playoffs | 6 | 0 | 2 | 2 | 14 |
| 2022-2023 | Minnesota Wild | NHL | 65 | 7 | 14 | 21 | 97 | | | Playoffs | 6 | 1 | 0 | 1 | 35 |
| 2023-2024 | Minnesota Wild | NHL | 55 | 10 | 12 | 22 | 59 | | | ||||||
| 2024-2025 | Minnesota Wild | NHL | 21 | 4 | 3 | 7 | 6 | | |