

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2010-11 | AHL | Connecticut | 36 | 13 | 16 | 29 | 16 | 2 | 2 | 1 | 1 | 2 | 4 | 1 |
| 2010-11 | NHL | New York Rangers | 42 | 6 | 17 | 23 | 4 | 3 | 1 | 0 | 0 | 0 | 2 | 0 |
| 2011-12 | AHL | Connecticut | 37 | 12 | 24 | 36 | 22 | 5 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | New York Rangers | 10 | 2 | 1 | 3 | 6 | 0 | -- | -- | -- | -- | -- | -- |
| 2012-13 | KHL | Magnitogorsk | 44 | 11 | 17 | 28 | 30 | 0 | 7 | 2 | 2 | 4 | 10 | 0 |
| 2012-13 | NHL | New York Rangers | 15 | 3 | 5 | 8 | 8 | 10 | 12 | 1 | 6 | 7 | 4 | -2 |
| 2013-14 | NHL | New York Rangers | 77 | 19 | 40 | 59 | 32 | 11 | 25 | 5 | 8 | 13 | 20 | 7 |
| 2014-15 | NHL | New York Rangers | 78 | 15 | 34 | 49 | 45 | 17 | 5 | 0 | 2 | 2 | 0 | 1 |
| 2015-16 | NHL | New York Rangers | 81 | 26 | 35 | 61 | 34 | 2 | 5 | 1 | 1 | 2 | 4 | -2 |
| 2016-17 | NHL | New York Rangers | 80 | 15 | 44 | 59 | 26 | 15 | 12 | 4 | 3 | 7 | 16 | 0 |
| 2017-18 | NHL | New York Rangers | 80 | 16 | 37 | 53 | 36 | -10 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | New York Rangers | 46 | 11 | 26 | 37 | 24 | -11 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Dallas Stars | 2 | 1 | 2 | 3 | 0 | 3 | 13 | 4 | 7 | 11 | 6 | 2 |
| 2019-20 | NHL | Minnesota Wild | 65 | 15 | 22 | 37 | 18 | -9 | 4 | 0 | 1 | 1 | 0 | -1 |
| 2020-21 | NHL | Minnesota Wild | 42 | 11 | 24 | 35 | 8 | 9 | 7 | 0 | 3 | 3 | 2 | -2 |
| 2021-22 | NHL | Minnesota Wild | 70 | 24 | 55 | 79 | 24 | 21 | 6 | 1 | 3 | 4 | 2 | -1 |
| 2022-23 | NHL | Minnesota Wild | 78 | 22 | 45 | 67 | 26 | -3 | 6 | 2 | 3 | 5 | 4 | -2 |
| 2023-24 | NHL | Minnesota Wild | 69 | 12 | 51 | 63 | 30 | -5 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Minnesota Wild | 69 | 19 | 35 | 54 | 22 | 0 | 6 | 1 | 2 | 3 | 0 | -1 |
| 2025-26 | NHL | Minnesota Wild | 47 | 12 | 27 | 39 | 10 | -7 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 951 | 229 | 500 | 729 | 353 | 46 | 102 | 19 | 39 | 58 | 60 | -1 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2006 | World Junior U-20 Championships | Team Norway | 6 | 0 | 2 | 2 | 4 | 0 |
| 2008 | IIHF World Championship | Team Norway | 7 | 1 | 0 | 1 | 2 | -5 |
| 2009 | IIHF World Championship | Team Norway | 6 | 3 | 0 | 3 | 8 | 0 |
| 2010 | IIHF World Championship | Team Norway | 6 | 3 | 1 | 4 | 6 | 0 |
| 2016 | IIHF World Championship | Team Norway | 7 | 1 | 2 | 3 | 4 | -2 |
| 2017 | World Cup of Hockey | Team Europe | 6 | 1 | 3 | 4 | 4 | 2 |
| 2024 | IIHF World Championship | Team Norway | 5 | 0 | 6 | 6 | 2 | 0 |