
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2011-12 | QMJHL | Quebec | 59 | 40 | 45 | 85 | 12 | 35 | 11 | 3 | 7 | 10 | 4 | -2 |
| 2012-13 | QMJHL | Quebec | 33 | 30 | 24 | 54 | 8 | 10 | 11 | 5 | 9 | 14 | 0 | -1 |
| 2012-13 | AHL | Rochester Americans | -- | -- | -- | -- | -- | -- | 2 | 0 | 0 | 0 | 0 | -2 |
| 2012-13 | NHL | Buffalo Sabres | 25 | 1 | 4 | 5 | 0 | -1 | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Rochester Americans | 9 | 0 | 4 | 4 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | -2 |
| 2013-14 | QMJHL | Quebec | 23 | 15 | 24 | 39 | 6 | 15 | 5 | 1 | 8 | 9 | 6 | -5 |
| 2013-14 | NHL | Buffalo Sabres | 18 | 2 | 1 | 3 | 2 | -3 | -- | -- | -- | -- | -- | -- |
| 2014-15 | AHL | Rochester Americans | 43 | 14 | 22 | 36 | 27 | -5 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Buffalo Sabres | 25 | 3 | 3 | 6 | 2 | -10 | -- | -- | -- | -- | -- | -- |
| 2015-16 | NHL | Colorado Avalanche | 74 | 6 | 21 | 27 | 8 | 2 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | Colorado Avalanche | 75 | 10 | 13 | 23 | 18 | -14 | -- | -- | -- | -- | -- | -- |
| 2017-18 | KHL | CSKA Moskva | 45 | 10 | 13 | 23 | 14 | 15 | 21 | 9 | 4 | 13 | 28 | 7 |
| 2018-19 | KHL | CSKA Moskva | 55 | 17 | 35 | 52 | 10 | 33 | 20 | 13 | 8 | 21 | 10 | 9 |
| 2019-20 | KHL | CSKA Moskva | 47 | 19 | 22 | 41 | 4 | 16 | 4 | 1 | 1 | 2 | 0 | 1 |
| 2020-21 | NHL | Columbus Blue Jackets | 32 | 4 | 8 | 12 | 6 | -2 | -- | -- | -- | -- | -- | -- |
| 2021-22 | KHL | CSKA Moskva | 41 | 18 | 15 | 33 | 8 | 10 | 22 | 8 | 4 | 12 | 2 | 8 |
| 2022-23 | KHL | CSKA Moskva | 64 | 22 | 27 | 49 | 8 | 10 | 27 | 12 | 13 | 25 | 0 | 8 |
| 2023-24 | KHL | CSKA Moskva | 59 | 18 | 27 | 45 | 12 | 6 | 5 | 3 | 4 | 7 | 0 | 4 |
| 2024-25 | KHL | SKA St. Petersburg | 65 | 20 | 25 | 45 | 10 | -9 | 6 | 1 | 2 | 3 | 2 | 1 |
| 2025-26 | KHL | Traktor Chelyabinsk | 59 | 21 | 32 | 53 | 14 | -1 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 249 | 26 | 50 | 76 | 36 | -28 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2012 | World Junior U-20 Championships | Team Russia | 6 | 2 | 3 | 5 | 0 | 2 |
| 2013 | World Junior U-20 Championships | Team Russia | 7 | 2 | 4 | 6 | 2 | 4 |
| 2014 | World Junior U-20 Championships | Team Russia | 7 | 5 | 3 | 8 | 0 | 5 |
| 2014 | World Junior U-20 Championships | Team USA | 7 | 5 | 3 | 8 | 0 | 5 |
| 2018 | Olympics | Team Russia | 6 | 1 | 3 | 4 | 0 | 1 |
| 2018 | IIHF World Championship | Team Russia | 8 | 4 | 2 | 6 | 0 | 7 |
| 2019 | IIHF World Championship | Team Russia | 10 | 4 | 1 | 5 | 2 | 3 |
| 2021 | IIHF World Championship | Team Russia | 5 | 3 | 4 | 7 | 2 | 7 |
| 2022 | Olympics | Team Russia | 6 | 1 | 0 | 1 | 0 | -1 |