Statistics
Regular Season Stats
| 2007-08 | MWEHL | Pittsburgh | 26 | 11 | 19 | 30 | - | - | - | 16 |
| 2008-09 | NAHL | Mahoning Valley | 47 | 29 | 18 | 47 | 21 | - | - | 48 |
| 2008-09 | U-17 | USNTDP | 7 | 6 | 5 | 11 | - | - | - | 2 |
| 2009-10 | USHL | USNTDP | 24 | 12 | 14 | 26 | 15 | - | - | 18 |
| 2009-10 | U-18 | USNTDP | 39 | 17 | 15 | 32 | - | - | - | 16 |
| 2010-11 | OHL | Saginaw | 59 | 27 | 28 | 55 | 8 | - | - | 47 |
| 2011-12 | NHL | Chicago Blackhawks | 2 | 0 | 0 | 0 | 0 | 3 | 0.0% | 0 |
| 2011-12 | OHL | Saginaw | 44 | 34 | 42 | 76 | 35 | - | - | 38 |
| 2012-13 | NHL | Chicago Blackhawks | 46 | 10 | 17 | 27 | 17 | 98 | 10.2% | 12 |
| 2012-13 | AHL | Rockford | 31 | 8 | 12 | 20 | 1 | 95 | 8.4% | 10 |
| 2013-14 | NHL | Chicago Blackhawks | 78 | 19 | 28 | 47 | 20 | 159 | 12.0% | 20 |
| 2014-15 | NHL | Chicago Blackhawks | 82 | 23 | 29 | 52 | 7 | 203 | 11.3% | 12 |
| 2015-16 | NHL | Columbus Blue Jackets | 78 | 31 | 22 | 53 | 1 | 233 | 13.3% | 14 |
| 2016-17 | NHL | Columbus Blue Jackets | 82 | 24 | 29 | 53 | 23 | 210 | 11.4% | 8 |
| 2016-17 | WCup | Team North America | 3 | 0 | 0 | 0 | -2 | - | - | 2 |
| 2017-18 | NHL | Chicago Blackhawks | 82 | 18 | 17 | 35 | -10 | 237 | 7.6% | 14 |
| 2018-19 | NHL | Chicago Blackhawks | 80 | 23 | 24 | 47 | -9 | 195 | 11.8% | 12 |
| 2019-20 | NHL | Chicago Blackhawks | 58 | 21 | 12 | 33 | 2 | 140 | 15.0% | 16 |
| 2020-21 | NHL | Colorado Avalanche | 44 | 15 | 9 | 24 | 1 | 68 | 22.1% | 12 |
| 2021-22 | NHL | St. Louis Blues | 78 | 24 | 25 | 49 | 11 | 158 | 15.2% | 10 |
| 2022-23 | NHL | St. Louis Blues | 71 | 19 | 18 | 37 | -8 | 127 | 15.0% | 12 |
| 2023-24 | NHL | St. Louis Blues | 82 | 26 | 16 | 42 | -4 | 144 | 18.1% | 20 |
| 2024-25 | NHL | St. Louis Blues | 43 | 7 | 9 | 16 | -14 | 75 | 9.3% | 6 |
| 2024-25 | NHL | Vegas Golden Knights | 29 | 6 | 8 | 14 | 6 | 52 | 11.5% | 0 |
| 2025-26 | NHL | Vegas Golden Knights | 39 | 2 | 5 | 7 | -1 | 64 | 3.1% | 14 |
| NHL Totals | – | 974 | 268 | 268 | 536 | 42 | 2166 | 12.4% | 182 | |
| AHL Totals | – | 31 | 8 | 12 | 20 | 1 | 95 | 8.4% | 10 | |
| Juniors Totals | – | 127 | 73 | 84 | 157 | 58 | - | - | 103 | |
Playoff Stats
| 2008-09 | NAHL | Mahoning Valley | 7 | 5 | 1 | 6 | - | - | - | 10 |
| 2010-11 | OHL | Saginaw | 12 | 3 | 9 | 12 | 1 | - | - | 10 |
| 2011-12 | NHL | Chicago Blackhawks | 2 | 0 | 1 | 1 | 2 | 0 | 0.0% | 0 |
| 2011-12 | OHL | Saginaw | 12 | 8 | 9 | 17 | 3 | - | - | 4 |
| 2012-13 | NHL | Chicago Blackhawks | 23 | 1 | 5 | 6 | -1 | 50 | 2.0% | 4 |
| 2013-14 | NHL | Chicago Blackhawks | 19 | 6 | 10 | 16 | 10 | 35 | 17.1% | 6 |
| 2014-15 | NHL | Chicago Blackhawks | 23 | 8 | 3 | 11 | 5 | 59 | 13.6% | 6 |
| 2016-17 | NHL | Columbus Blue Jackets | 5 | 1 | 2 | 3 | -5 | 10 | 10.0% | 0 |
| 2019-20 | NHL | Chicago Blackhawks | 9 | 2 | 3 | 5 | 2 | 20 | 10.0% | 2 |
| 2020-21 | NHL | Colorado Avalanche | 10 | 7 | 1 | 8 | 3 | 19 | 36.8% | 12 |
| 2021-22 | NHL | St. Louis Blues | 12 | 2 | 3 | 5 | 1 | 23 | 8.7% | 4 |
| 2024-25 | NHL | Vegas Golden Knights | 8 | 0 | 2 | 2 | 0 | 13 | 0.0% | 2 |
| NHL Totals | – | 111 | 27 | 30 | 57 | 17 | 229 | 11.8% | 36 | |
| Juniors Totals | – | 24 | 11 | 18 | 29 | 4 | - | - | 14 | |
Last 5 Games
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs CBJ | Jan 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 13:40 |
| Regular | @ WPG | Jan 6 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 18 | 16:11 |
| Regular | @ CHI | Jan 4 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 15 | 12:14 |
| Regular | @ STL | Jan 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 13:23 |
| Regular | vs NSH | Dec 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 17 | 14:46 |
Awards
| Year | Award |
|---|---|
| 2014-15 | Stanley Cup |