Statistics
Regular Season Stats
| 2005-06 | AYHL 13U | Washington Little Caps 13U AAA | 28 | 1 | 3 | 4 | - | - | - | 40 |
| 2006-07 | USHS-MD | Severna Park High | 5 | 3 | 5 | 8 | 0 | - | - | 8 |
| 2007-08 | AtJHL | Washington Jr. Nationals | 39 | 4 | 8 | 12 | 0 | - | - | 44 |
| 2008-09 | NAHL | USNTDP | 42 | 2 | 13 | 15 | - | - | - | 53 |
| 2008-09 | U-17 | USNTDP | 16 | 3 | 1 | 4 | - | - | - | 12 |
| 2008-09 | U-18 | USNTDP | 1 | 0 | 1 | 1 | - | - | - | 0 |
| 2009-10 | USHL | USNTDP | 26 | 4 | 5 | 9 | - | - | - | 68 |
| 2009-10 | U-18 | USNTDP | 39 | 2 | 6 | 8 | - | - | - | 37 |
| 2010-11 | OHL | London | 63 | 1 | 13 | 14 | -8 | - | - | 140 |
| 2011-12 | OHL | London | 48 | 2 | 14 | 16 | 39 | - | - | 63 |
| 2012-13 | NHL | Montréal Canadiens | 8 | 0 | 2 | 2 | 5 | 5 | 0.0% | 2 |
| 2012-13 | AHL | Hamilton | 67 | 2 | 11 | 13 | -14 | 70 | 2.9% | 71 |
| 2013-14 | NHL | Montréal Canadiens | 22 | 0 | 2 | 2 | -2 | 10 | 0.0% | 40 |
| 2013-14 | AHL | Hamilton | 47 | 3 | 6 | 9 | -4 | 73 | 4.1% | 70 |
| 2014-15 | NHL | Montréal Canadiens | 13 | 0 | 2 | 2 | -5 | 5 | 0.0% | 19 |
| 2014-15 | AHL | Hamilton | 44 | 1 | 6 | 7 | 9 | 53 | 1.9% | 36 |
| 2015-16 | NHL | Montréal Canadiens | 3 | 0 | 0 | 0 | -3 | 0 | 0.0% | 5 |
| 2015-16 | NHL | Arizona Coyotes | 7 | 0 | 0 | 0 | -2 | 3 | 0.0% | 12 |
| 2015-16 | AHL | St. John's | 6 | 0 | 2 | 2 | 3 | 6 | 0.0% | 6 |
| 2016-17 | AHL | Tucson Roadrunners | 64 | 1 | 10 | 11 | -6 | - | - | 102 |
| 2017-18 | AHL | Wilkes-Barre/Scranton Penguins | 62 | 5 | 16 | 21 | 19 | - | - | 86 |
| 2018-19 | AHL | Milwaukee Admirals | 75 | 8 | 14 | 22 | 0 | - | - | 85 |
| 2019-20 | NHL | Nashville Predators | 28 | 1 | 4 | 5 | -1 | 20 | 5.0% | 34 |
| 2019-20 | AHL | Milwaukee Admirals | 32 | 0 | 6 | 6 | 11 | - | - | 55 |
| 2020-21 | NHL | Nashville Predators | 7 | 0 | 0 | 0 | -1 | 8 | 0.0% | 4 |
| 2020-21 | NHL | Boston Bruins | 14 | 0 | 1 | 1 | -5 | 22 | 0.0% | 7 |
| 2021-22 | NHL | New York Rangers | 7 | 1 | 0 | 1 | -5 | 5 | 20.0% | 7 |
| 2021-22 | AHL | Hartford Wolf Pack | 32 | 1 | 4 | 5 | -4 | - | - | 56 |
| 2022-23 | NHL | Chicago Blackhawks | 44 | 2 | 6 | 8 | -17 | 32 | 6.3% | 40 |
| 2023-24 | NHL | Chicago Blackhawks | 52 | 0 | 9 | 9 | -27 | 32 | 0.0% | 64 |
| 2024-25 | AHL | Calgary Wranglers | 30 | 1 | 4 | 5 | 5 | - | - | 29 |
| 2025-26 | AHL | Syracuse Crunch | 10 | 1 | 3 | 4 | 2 | - | - | 50 |
| NHL Totals | – | 205 | 4 | 26 | 30 | -63 | 142 | 2.8% | 234 | |
| AHL Totals | – | 469 | 23 | 82 | 105 | 21 | 202 | 11.4% | 646 | |
| Juniors Totals | – | 137 | 7 | 32 | 39 | 31 | - | - | 271 | |
Playoff Stats
| 2007-08 | AtJHL | Washington Jr. Nationals | 5 | 0 | 2 | 2 | - | - | - | 2 |
| 2008-09 | NAHL | USNTDP | 9 | 1 | 0 | 1 | - | - | - | 6 |
| 2010-11 | OHL | London | 6 | 0 | 0 | 0 | -1 | - | - | 17 |
| 2011-12 | OHL | London | 19 | 3 | 5 | 8 | 15 | - | - | 27 |
| 2011-12 | M-Cup | London | 4 | 0 | 0 | 0 | 2 | 5 | 0.0% | 4 |
| 2012-13 | NHL | Montréal Canadiens | 5 | 0 | 1 | 1 | -3 | 4 | 0.0% | 15 |
| 2017-18 | AHL | Wilkes-Barre/Scranton Penguins | 2 | 0 | 0 | 0 | 1 | - | - | 0 |
| 2018-19 | AHL | Milwaukee Admirals | 5 | 0 | 1 | 1 | -8 | - | - | 10 |
| 2019-20 | NHL | Nashville Predators | 4 | 0 | 0 | 0 | -2 | 3 | 0.0% | 2 |
| 2020-21 | NHL | Boston Bruins | 4 | 0 | 0 | 0 | 0 | 5 | 0.0% | 5 |
| NHL Totals | – | 13 | 0 | 1 | 1 | -5 | 12 | 0.0% | 22 | |
| AHL Totals | – | 7 | 0 | 1 | 1 | -7 | - | - | 10 | |
| Juniors Totals | – | 25 | 3 | 5 | 8 | 14 | - | - | 44 | |
Last 5 Games
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ LAK | Apr 18 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 28 | 20:39 |
| Regular | @ VGK | Apr 16 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 21 | 13:39 |
| Regular | vs CAR | Apr 14 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 20 | 14:46 |
| Regular | @ STL | Apr 10 | 0 | 0 | 0 | -2 | 2 | 0 | 0 | 0 | 19 | 14:51 |
| Regular | vs DAL | Apr 6 | 0 | 0 | 0 | -1 | 2 | 0 | 0 | 0 | 22 | 17:16 |