Statistics
Regular Season Stats
| 2009-10 | KHL | Sibir Novosibirsk | 40 | 0 | 1 | 1 | -10 | - | - | 6 |
| 2010-11 | KHL | Sibir Novosibirsk | 39 | 0 | 2 | 2 | 5 | - | - | 12 |
| 2011-12 | KHL | Sibir Novosibirsk | 53 | 1 | 3 | 4 | 4 | - | - | 28 |
| 2012-13 | KHL | Sibir Novosibirsk | 49 | 7 | 11 | 18 | -7 | - | - | 41 |
| 2013-14 | KHL | CSKA | 33 | 4 | 8 | 12 | 1 | - | - | 18 |
| 2014-15 | KHL | CSKA | 57 | 12 | 20 | 32 | 27 | - | - | 31 |
| 2015-16 | KHL | CSKA Moskva | 46 | 8 | 18 | 26 | 21 | - | - | 20 |
| 2016-17 | NHL | Toronto Maple Leafs | 82 | 4 | 32 | 36 | -22 | 106 | 3.8% | 38 |
| 2017-18 | NHL | Toronto Maple Leafs | 60 | 5 | 8 | 13 | 8 | 54 | 9.3% | 31 |
| 2018-19 | NHL | Toronto Maple Leafs | 81 | 3 | 11 | 14 | 2 | 71 | 4.2% | 18 |
| 2019-20 | NHL | Ottawa Senators | 58 | 1 | 11 | 12 | -8 | 64 | 1.6% | 22 |
| 2020-21 | NHL | Ottawa Senators | 55 | 4 | 13 | 17 | -13 | 70 | 5.7% | 26 |
| 2021-22 | NHL | Ottawa Senators | 62 | 2 | 9 | 11 | -7 | 65 | 3.1% | 28 |
| 2022-23 | NHL | Ottawa Senators | 28 | 0 | 5 | 5 | -5 | 10 | 0.0% | 8 |
| 2022-23 | NHL | Chicago Blackhawks | 18 | 1 | 2 | 3 | -4 | 10 | 10.0% | 12 |
| 2022-23 | AHL | Belleville Senators | 3 | 0 | 0 | 0 | -3 | - | - | 2 |
| 2023-24 | NHL | Chicago Blackhawks | 38 | 2 | 5 | 7 | -5 | 31 | 6.5% | 14 |
| 2024-25 | KHL | SKA St. Petersburg | 58 | 1 | 9 | 10 | -8 | - | - | 29 |
| 2025-26 | KHL | SKA St. Petersburg | 8 | 0 | 0 | 0 | 2 | - | - | 2 |
| NHL Totals | – | 482 | 22 | 96 | 118 | -54 | 481 | 4.6% | 197 | |
| AHL Totals | – | 3 | 0 | 0 | 0 | -3 | - | - | 2 | |
Playoff Stats
| 2008-09 | Russia2 | MHK Krylia Sovetov Moskva | 3 | 0 | 0 | 0 | -1 | - | - | 2 |
| 2010-11 | KHL | Sibir Novosibirsk | 4 | 0 | 0 | 0 | -4 | - | - | 2 |
| 2010-11 | VHL | Zauralie Kurgan | 4 | 0 | 2 | 2 | 0 | - | - | 4 |
| 2011-12 | MHL | Sibirskie Snaipery Novosibirsk | 1 | 0 | 0 | 0 | 0 | - | - | 10 |
| 2012-13 | KHL | Sibir Novosibirsk | 7 | 1 | 0 | 1 | -4 | - | - | 8 |
| 2013-14 | KHL | CSKA | 4 | 1 | 1 | 2 | 0 | - | - | 27 |
| 2014-15 | KHL | CSKA | 16 | 1 | 7 | 8 | 6 | - | - | 2 |
| 2015-16 | KHL | CSKA Moskva | 20 | 4 | 9 | 13 | 7 | - | - | 10 |
| 2016-17 | NHL | Toronto Maple Leafs | 4 | 0 | 0 | 0 | -4 | 5 | 0.0% | 0 |
| 2017-18 | NHL | Toronto Maple Leafs | 7 | 0 | 2 | 2 | -3 | 9 | 0.0% | 2 |
| 2018-19 | NHL | Toronto Maple Leafs | 7 | 0 | 0 | 0 | -3 | 8 | 0.0% | 2 |
| 2024-25 | KHL | SKA St. Petersburg | 4 | 0 | 2 | 2 | 0 | - | - | 2 |
| NHL Totals | – | 18 | 0 | 2 | 2 | -10 | 22 | 0.0% | 4 | |
Last 5 Games
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ STL | Apr 10 | 0 | 0 | 0 | -3 | 2 | 0 | 0 | 0 | 20 | 16:12 |
| Regular | vs MIN | Apr 7 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 1 | 20 | 18:54 |
| Regular | @ OTT | Mar 28 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 10 | 6:15 |
| Regular | vs CGY | Mar 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 15:17 |
| Regular | @ SJS | Mar 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 22 | 18:55 |