

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2011-12 | KHL | Novosibirsk | 39 | 18 | 20 | 38 | 15 | 0 | -- | -- | -- | -- | -- | -- |
| 2011-12 | KHL | St. Petersburg | 15 | 5 | 4 | 9 | 0 | 0 | 15 | 10 | 6 | 16 | 6 | 0 |
| 2012-13 | KHL | St. Petersburg | 31 | 14 | 18 | 32 | 8 | 0 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | St. Louis Blues | 38 | 8 | 11 | 19 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2013-14 | NHL | St. Louis Blues | 64 | 21 | 22 | 43 | 16 | 20 | 6 | 4 | 0 | 4 | 0 | 1 |
| 2014-15 | NHL | St. Louis Blues | 77 | 37 | 36 | 73 | 31 | 27 | 6 | 6 | 1 | 7 | 0 | -4 |
| 2015-16 | NHL | St. Louis Blues | 80 | 40 | 34 | 74 | 37 | 7 | 20 | 9 | 6 | 15 | 2 | -5 |
| 2016-17 | NHL | St. Louis Blues | 82 | 39 | 36 | 75 | 12 | -1 | 11 | 3 | 3 | 6 | 0 | 2 |
| 2017-18 | NHL | St. Louis Blues | 80 | 33 | 33 | 66 | 17 | 15 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | St. Louis Blues | 76 | 33 | 35 | 68 | 22 | 8 | 26 | 11 | 6 | 17 | 4 | -5 |
| 2019-20 | NHL | St. Louis Blues | 10 | 3 | 7 | 10 | 0 | -2 | 4 | 0 | 0 | 0 | 0 | -1 |
| 2020-21 | NHL | St. Louis Blues | 24 | 4 | 10 | 14 | 0 | -7 | 4 | 2 | 0 | 2 | 0 | -8 |
| 2021-22 | NHL | St. Louis Blues | 75 | 34 | 48 | 82 | 32 | 7 | 12 | 6 | 3 | 9 | 0 | -2 |
| 2022-23 | NHL | St. Louis Blues | 38 | 10 | 19 | 29 | 8 | -18 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | New York Rangers | 31 | 8 | 13 | 21 | 0 | 4 | 7 | 3 | 1 | 4 | 2 | -1 |
| 2023-24 | NHL | Ottawa Senators | 57 | 17 | 24 | 41 | 12 | 13 | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | Florida Panthers | 19 | 6 | 8 | 14 | 0 | 0 | 24 | 5 | 4 | 9 | 2 | 4 |
| 2024-25 | NHL | Detroit Red Wings | 80 | 11 | 22 | 33 | 6 | -13 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | Minnesota Wild | 60 | 16 | 20 | 36 | 8 | -4 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 891 | 320 | 378 | 698 | 211 | 57 | 121 | 49 | 24 | 73 | 10 | -19 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2011 | World Junior U-20 Championships | Team Russia | 7 | 4 | 7 | 11 | 0 | 8 |
| 2011 | IIHF World Championship | Team Russia | 6 | 1 | 0 | 1 | 0 | -3 |
| 2015 | IIHF World Championship | Team Russia | 9 | 4 | 3 | 7 | 2 | -1 |
| 2017 | World Cup of Hockey | Team Russia | 4 | 2 | 0 | 2 | 2 | 1 |
| 2021 | IIHF World Championship | Team Russia | 3 | 0 | 2 | 2 | 2 | 1 |
| Season | League | Award |
|---|---|---|
| 2018-19 | NHL | Stanley Cup |
| 2023-24 | NHL | Stanley Cup |