| Season | Team | League | GP | G | A | TP | PIM | Playoffs | GP | G | A | TP | PIM | |
| 2006-2007 | Quinte Red Devils U16 AAA | ETAHL U16 | 31 | 14 | 21 | 35 | 70 | | | Playoffs | 3 | 1 | 2 | 3 | |
| 2007-2008 | Quinte Red Devils U18 AAA | ETAHL U18 | 56 | 52 | 46 | 98 | 112 | | | ||||||
| Quinte Red Devils U18 AAA | Big Nickel U18 | 4 | 1 | 3 | 4 | 8 | | | |||||||
| 2008-2009 | Niagara IceDogs | OHL | 56 | 8 | 9 | 17 | 97 | | | Playoffs | 12 | 2 | 1 | 3 | 22 |
| 2009-2010 | Niagara IceDogs | OHL | 68 | 11 | 25 | 36 | 129 | | | Playoffs | 5 | 0 | 0 | 0 | 4 |
| 2010-2011 | Owen Sound Attack | OHL | 66 | 22 | 32 | 54 | 135 | | | Playoffs | 20 | 10 | 7 | 17 | 53 |
| Owen Sound Attack | Memorial Cup | 4 | 2 | 5 | 7 | 16 | | | |||||||
| 2011-2012 | Chicago Blackhawks | NHL | 37 | 12 | 11 | 23 | 50 | | | Playoffs | 3 | 0 | 0 | 0 | 15 |
| Rockford IceHogs | AHL | 38 | 12 | 11 | 23 | 99 | | | |||||||
| 2012-2013 | Chicago Blackhawks | NHL | 48 | 9 | 6 | 15 | 38 | | | Playoffs | 23 | 5 | 4 | 9 | 35 |
| Rockford IceHogs | AHL | 28 | 8 | 6 | 14 | 84 | | | |||||||
| 2013-2014 | Chicago Blackhawks | NHL | 80 | 20 | 19 | 39 | 76 | | | Playoffs | 12 | 2 | 6 | 8 | 12 |
| 2014-2015 | Chicago Blackhawks | NHL | 79 | 15 | 11 | 26 | 67 | | | Playoffs | 23 | 5 | 7 | 12 | 36 |
| 2015-2016 | Chicago Blackhawks | NHL | 78 | 14 | 20 | 34 | 69 | | | Playoffs | 6 | 4 | 2 | 6 | 18 |
| 2016-2017 | Montréal Canadiens | NHL | 68 | 12 | 17 | 29 | 110 | | | Playoffs | 5 | 0 | 0 | 0 | 7 |
| 2017-2018 | Montréal Canadiens | NHL | 51 | 10 | 10 | 20 | 53 | | | ||||||
| 2018-2019 | Montréal Canadiens | NHL | 63 | 19 | 28 | 47 | 71 | | | ||||||
| 2019-2020 | Chicago Blackhawks | NHL | 26 | 3 | 7 | 10 | 33 | | | ||||||
| 2020-2021 | Chicago Blackhawks | NHL | 14 | 2 | 2 | 4 | 6 | | | ||||||
| 2021-2022 | Chicago Blackhawks | NHL | 0 | 0 | 0 | 0 | 0 | | |