
| 2006-07 | Minor-ON | Cent. Ont. Wolves | 52 | 69 | 37 | 106 | - | - | - | 36 |
| 2007-08 | OHL | Brampton | 64 | 30 | 20 | 50 | -2 | - | - | 22 |
| 2008-09 | OHL | Brampton | 57 | 31 | 48 | 79 | 32 | - | - | 42 |
| 2009-10 | NHL | Colorado Avalanche | 81 | 24 | 31 | 55 | 1 | 180 | 13.3% | 16 |
| 2010-11 | NHL | Colorado Avalanche | 80 | 27 | 40 | 67 | -8 | 202 | 13.4% | 33 |
| 2011-12 | NHL | Colorado Avalanche | 58 | 14 | 14 | 28 | -11 | 132 | 10.6% | 8 |
| 2012-13 | NHL | Colorado Avalanche | 47 | 17 | 26 | 43 | -12 | 132 | 12.9% | 12 |
| 2012-13 | Swiss | Ambri | 4 | 2 | 3 | 5 | - | - | - | 2 |
| 2012-13 | Sweden | Frolunda | 19 | 4 | 10 | 14 | - | - | - | 12 |
| 2013-14 | NHL | Colorado Avalanche | 71 | 23 | 47 | 70 | 8 | 217 | 10.6% | 19 |
| 2014-15 | NHL | Colorado Avalanche | 82 | 21 | 34 | 55 | 3 | 207 | 10.1% | 16 |
| 2015-16 | NHL | Colorado Avalanche | 76 | 30 | 29 | 59 | -8 | 200 | 15.0% | 24 |
| 2016-17 | NHL | Colorado Avalanche | 77 | 18 | 23 | 41 | -34 | 160 | 11.3% | 12 |
| 2017-18 | NHL | Colorado Avalanche | 14 | 4 | 6 | 10 | 1 | 23 | 17.4% | 4 |
| 2017-18 | NHL | Ottawa Senators | 68 | 23 | 26 | 49 | -23 | 167 | 13.8% | 14 |
| 2018-19 | NHL | Ottawa Senators | 50 | 27 | 31 | 58 | -2 | 126 | 21.4% | 6 |
| 2018-19 | NHL | Columbus Blue Jackets | 23 | 4 | 8 | 12 | -1 | 46 | 8.7% | 2 |
| 2019-20 | NHL | Nashville Predators | 66 | 13 | 29 | 42 | -4 | 136 | 9.6% | 24 |
| 2020-21 | NHL | Nashville Predators | 34 | 6 | 7 | 13 | -12 | 73 | 8.2% | 6 |
| 2021-22 | NHL | Nashville Predators | 78 | 43 | 43 | 86 | 6 | 228 | 18.9% | 38 |
| 2022-23 | NHL | Nashville Predators | 71 | 22 | 34 | 56 | 4 | 168 | 13.1% | 32 |
| 2023-24 | NHL | Dallas Stars | 80 | 25 | 40 | 65 | 15 | 172 | 14.5% | 20 |
| 2024-25 | NHL | Dallas Stars | 82 | 30 | 52 | 82 | 13 | 152 | 19.7% | 12 |
| 2025-26 | NHL | Dallas Stars | 20 | 3 | 6 | 9 | -3 | 26 | 11.5% | 2 |
| NHL Totals | – | 1158 | 374 | 526 | 900 | -67 | 2747 | 13.6% | 300 | |
| Juniors Totals | – | 121 | 61 | 68 | 129 | 30 | - | - | 64 | |
| 2005-06 | Big Nickel Bantam | Central Ontario Wolv. Bantam AAA | 4 | 3 | 4 | 7 | 0 | - | - | 6 |
| 2007-08 | OHL | Brampton | 5 | 1 | 1 | 2 | -3 | - | - | 10 |
| 2008-09 | OHL | Brampton | 21 | 14 | 12 | 26 | 1 | - | - | 21 |
| 2009-10 | NHL | Colorado Avalanche | 6 | 0 | 3 | 3 | -2 | 9 | 0.0% | 0 |
| 2013-14 | NHL | Colorado Avalanche | 2 | 0 | 3 | 3 | -1 | 0 | 0.0% | 2 |
| 2018-19 | NHL | Columbus Blue Jackets | 10 | 5 | 5 | 10 | 4 | 18 | 27.8% | 0 |
| 2019-20 | NHL | Nashville Predators | 4 | 1 | 1 | 2 | -4 | 11 | 9.1% | 2 |
| 2020-21 | NHL | Nashville Predators | 6 | 1 | 2 | 3 | 1 | 15 | 6.7% | 2 |
| 2021-22 | NHL | Nashville Predators | 4 | 3 | 1 | 4 | 1 | 8 | 37.5% | 0 |
| 2023-24 | NHL | Dallas Stars | 19 | 2 | 4 | 6 | 0 | 27 | 7.4% | 6 |
| 2024-25 | NHL | Dallas Stars | 18 | 1 | 5 | 6 | -16 | 23 | 4.3% | 6 |
| NHL Totals | – | 69 | 13 | 24 | 37 | -17 | 111 | 11.7% | 18 | |
| Juniors Totals | – | 26 | 15 | 13 | 28 | -2 | - | - | 31 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ SJS | Jan 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 14:54 |
| Regular | @ WSH | Jan 7 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 19 | 13:40 |
| Regular | @ CAR | Jan 6 | 0 | 0 | 0 | -3 | 0 | 0 | 0 | 0 | 19 | 15:35 |
| Regular | vs MTL | Jan 4 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 4 | 21 | 17:34 |
| Regular | @ CHI | Jan 1 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 4 | 19 | 17:34 |