

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2011-12 | SHL | Djurgårdens IF | -- | -- | -- | -- | -- | -- | 10 | 4 | 2 | 6 | 2 | 3 |
| 2011-12 | NHL | Ottawa Senators | 9 | 0 | 1 | 1 | 2 | -3 | -- | -- | -- | -- | -- | -- |
| 2012-13 | AHL | Binghamton | 23 | 4 | 7 | 11 | 10 | 3 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Ottawa Senators | 42 | 7 | 13 | 20 | 6 | 9 | 10 | 1 | 3 | 4 | 0 | -3 |
| 2013-14 | AHL | Binghamton | 6 | 2 | 5 | 7 | 2 | 1 | -- | -- | -- | -- | -- | -- |
| 2013-14 | NHL | Ottawa Senators | 69 | 16 | 17 | 33 | 18 | -15 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | Ottawa Senators | 80 | 20 | 26 | 46 | 20 | 0 | 6 | 1 | 3 | 4 | 0 | 0 |
| 2015-16 | NHL | Ottawa Senators | 81 | 21 | 30 | 51 | 18 | -2 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | New York Rangers | 56 | 14 | 23 | 37 | 16 | 9 | 12 | 2 | 7 | 9 | 0 | 4 |
| 2017-18 | NHL | New York Rangers | 72 | 27 | 20 | 47 | 14 | -23 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | New York Rangers | 82 | 30 | 44 | 74 | 47 | -12 | -- | -- | -- | -- | -- | -- |
| 2019-20 | NHL | New York Rangers | 57 | 41 | 34 | 75 | 14 | 9 | 3 | 1 | 1 | 2 | 0 | -1 |
| 2020-21 | NHL | New York Rangers | 56 | 24 | 26 | 50 | 18 | 2 | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | New York Rangers | 81 | 29 | 52 | 81 | 12 | 30 | 20 | 10 | 14 | 24 | 4 | 0 |
| 2022-23 | NHL | New York Rangers | 82 | 39 | 52 | 91 | 20 | 25 | 7 | 1 | 3 | 4 | 6 | -1 |
| 2023-24 | NHL | New York Rangers | 81 | 26 | 46 | 72 | 30 | 15 | 16 | 3 | 13 | 16 | 2 | 1 |
| 2024-25 | NHL | New York Rangers | 82 | 20 | 42 | 62 | 22 | -22 | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | New York Rangers | 65 | 27 | 35 | 62 | 10 | -17 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 995 | 341 | 461 | 802 | 267 | 5 | 74 | 19 | 44 | 63 | 12 | 0 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2012 | World Junior U-20 Championships | Team Sweden | 6 | 4 | 1 | 5 | 2 | 3 |
| 2018 | IIHF World Championship | Team Sweden | 10 | 6 | 5 | 11 | 0 | 10 |
| 2025 | IIHF World Championship | Team Sweden | 9 | 5 | 3 | 8 | 0 | 3 |
| 2025 | Four Nations Face-off | Team Sweden | 2 | 1 | 0 | 1 | 0 | 0 |
| 2026 | Olympics | Team Sweden | 5 | 3 | 3 | 6 | 2 | 3 |