
| 2009-10 | GTHL | Miss. Rebels | 47 | 46 | 44 | 90 | - | - | - | 48 |
| 2010-11 | OHL | Ottawa | 65 | 20 | 27 | 47 | 24 | - | - | 32 |
| 2011-12 | OHL | Ottawa | 62 | 33 | 45 | 78 | 25 | - | - | 38 |
| 2012-13 | OHL | Ottawa | 58 | 31 | 47 | 78 | -18 | - | - | 24 |
| 2013-14 | NHL | Calgary Flames | 75 | 22 | 12 | 34 | -20 | 140 | 15.7% | 8 |
| 2014-15 | NHL | Calgary Flames | 81 | 31 | 31 | 62 | 8 | 191 | 16.2% | 12 |
| 2015-16 | NHL | Calgary Flames | 81 | 27 | 36 | 63 | -6 | 197 | 13.7% | 18 |
| 2016-17 | NHL | Calgary Flames | 82 | 27 | 31 | 58 | -1 | 199 | 13.6% | 20 |
| 2017-18 | NHL | Calgary Flames | 74 | 31 | 33 | 64 | 3 | 202 | 15.4% | 24 |
| 2018-19 | NHL | Calgary Flames | 78 | 34 | 48 | 82 | 7 | 211 | 16.1% | 12 |
| 2019-20 | NHL | Calgary Flames | 70 | 22 | 26 | 48 | -16 | 166 | 13.3% | 25 |
| 2020-21 | NHL | Calgary Flames | 50 | 10 | 18 | 28 | -6 | 98 | 10.2% | 10 |
| 2021-22 | NHL | Calgary Flames | 65 | 8 | 15 | 23 | -15 | 111 | 7.2% | 24 |
| 2022-23 | NHL | Montréal Canadiens | 25 | 6 | 11 | 17 | -5 | 55 | 10.9% | 16 |
| 2023-24 | NHL | Montréal Canadiens | 49 | 13 | 22 | 35 | -10 | 104 | 12.5% | 10 |
| 2023-24 | NHL | Winnipeg Jets | 34 | 13 | 11 | 24 | 9 | 67 | 19.4% | 2 |
| 2024-25 | NHL | Columbus Blue Jackets | 54 | 19 | 38 | 57 | 19 | 128 | 14.8% | 20 |
| 2025-26 | NHL | Columbus Blue Jackets | 39 | 6 | 16 | 22 | -3 | 70 | 8.6% | 8 |
| NHL Totals | – | 857 | 269 | 348 | 617 | -36 | 1939 | 13.9% | 209 | |
| Juniors Totals | – | 185 | 84 | 119 | 203 | 31 | - | - | 94 | |
| 2010-11 | OHL | Ottawa | 4 | 2 | 2 | 4 | -1 | - | - | 0 |
| 2011-12 | OHL | Ottawa | 18 | 8 | 7 | 15 | -6 | - | - | 12 |
| 2014-15 | NHL | Calgary Flames | 11 | 3 | 3 | 6 | -3 | 24 | 12.5% | 2 |
| 2016-17 | NHL | Calgary Flames | 4 | 4 | 1 | 5 | -4 | 9 | 44.4% | 0 |
| 2018-19 | NHL | Calgary Flames | 5 | 1 | 1 | 2 | 1 | 11 | 9.1% | 0 |
| 2019-20 | NHL | Calgary Flames | 10 | 2 | 6 | 8 | 0 | 24 | 8.3% | 2 |
| 2023-24 | NHL | Winnipeg Jets | 5 | 0 | 1 | 1 | -1 | 13 | 0.0% | 0 |
| NHL Totals | – | 35 | 10 | 12 | 22 | -7 | 81 | 12.3% | 4 | |
| Juniors Totals | – | 22 | 10 | 9 | 19 | -7 | - | - | 12 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ VGK | Jan 8 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 20 | 17:11 |
| Regular | @ SJS | Jan 6 | 1 | 0 | 1 | -1 | 0 | 0 | 0 | 4 | 19 | 16:16 |
| Regular | vs NYI | Dec 28 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 2 | 21 | 17:14 |
| Regular | @ LAK | Dec 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 13:36 |
| Regular | @ ANA | Dec 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 15:41 |
| Year | Award |
|---|---|
| 2024-25 | Bill Masterton Memorial Trophy |