
| 2003-04 | TV-Pucken | Södermanland | 5 | 2 | 1 | 3 | - | - | - | 0 |
| 2004-05 | Swe-U18 | Sodertalje U18 | 14 | 10 | 7 | 17 | - | - | - | 16 |
| 2005-06 | Swe-U18 | Sodertalje U18 | 7 | 4 | 8 | 12 | - | - | - | 2 |
| 2005-06 | Swe-Jr. | Sodertalje Jr. | 41 | 20 | 20 | 40 | - | - | - | 42 |
| 2006-07 | Swe-Jr. | Sodertalje Jr. | 40 | 24 | 31 | 55 | - | - | - | 42 |
| 2007-08 | CCHA | U. Of Michigan | 41 | 11 | 11 | 22 | - | - | - | 28 |
| 2008-09 | CCHA | U. Of Michigan | 41 | 13 | 18 | 31 | - | - | - | 32 |
| 2009-10 | CCHA | U. Of Michigan | 45 | 19 | 31 | 50 | - | - | - | 34 |
| 2010-11 | CCHA | U. of Michigan | 44 | 18 | 31 | 49 | - | - | - | 39 |
| 2011-12 | NHL | New York Rangers | 64 | 14 | 24 | 38 | 21 | 131 | 10.7% | 24 |
| 2011-12 | AHL | Connecticut | 17 | 7 | 6 | 13 | 12 | 46 | 15.2% | 6 |
| 2012-13 | NHL | New York Rangers | 48 | 10 | 14 | 24 | 10 | 132 | 7.6% | 18 |
| 2012-13 | Sweden-2 | Sodertalje | 8 | 5 | 6 | 11 | - | - | - | 0 |
| 2013-14 | NHL | New York Rangers | 72 | 17 | 16 | 33 | 8 | 144 | 11.8% | 44 |
| 2014-15 | NHL | New York Rangers | 82 | 17 | 18 | 35 | 18 | 185 | 9.2% | 46 |
| 2015-16 | NHL | Anaheim Ducks | 43 | 4 | 8 | 12 | -10 | 82 | 4.9% | 14 |
| 2015-16 | NHL | Pittsburgh Penguins | 37 | 10 | 17 | 27 | 18 | 96 | 10.4% | 18 |
| 2016-17 | NHL | Pittsburgh Penguins | 61 | 6 | 16 | 22 | 10 | 128 | 4.7% | 16 |
| 2017-18 | NHL | Pittsburgh Penguins | 81 | 10 | 21 | 31 | 8 | 169 | 5.9% | 28 |
| 2018-19 | NHL | Pittsburgh Penguins | 16 | 1 | 2 | 3 | 2 | 28 | 3.6% | 12 |
| 2018-19 | NHL | Los Angeles Kings | 22 | 1 | 4 | 5 | -2 | 36 | 2.8% | 8 |
| 2018-19 | NHL | Washington Capitals | 20 | 3 | 8 | 11 | 7 | 35 | 8.6% | 10 |
| 2019-20 | NHL | Washington Capitals | 58 | 8 | 17 | 25 | 12 | 107 | 7.5% | 16 |
| 2020-21 | NHL | Washington Capitals | 56 | 6 | 10 | 16 | 7 | 85 | 7.1% | 19 |
| 2021-22 | NHL | Washington Capitals | 53 | 3 | 11 | 14 | 10 | 71 | 4.2% | 20 |
| NHL Totals | – | 713 | 110 | 186 | 296 | 119 | 1429 | 7.7% | 293 | |
| AHL Totals | – | 17 | 7 | 6 | 13 | 12 | 46 | 15.2% | 6 | |
| 2003-04 | TV-Pucken | Södermanland | 5 | 2 | 1 | 3 | 0 | - | - | 0 |
| 2004-05 | Swe-U18 | Sodertalje U18 | 2 | 0 | 2 | 2 | 0 | 0 | 0.0% | 0 |
| 2005-06 | Swe-Jr. | Sodertalje Jr. | 4 | 1 | 2 | 3 | 0 | 0 | 0.0% | 22 |
| 2006-07 | Swe-Jr. | Sodertalje Jr. | 3 | 1 | 5 | 6 | 0 | - | - | 20 |
| 2010-11 | AHL | Connecticut | 5 | 1 | 1 | 2 | -1 | - | - | 4 |
| 2011-12 | NHL | New York Rangers | 17 | 0 | 3 | 3 | -3 | 27 | 0.0% | 17 |
| 2012-13 | NHL | New York Rangers | 12 | 3 | 3 | 6 | 6 | 35 | 8.6% | 0 |
| 2013-14 | NHL | New York Rangers | 25 | 7 | 5 | 12 | 0 | 56 | 12.5% | 16 |
| 2014-15 | NHL | New York Rangers | 19 | 2 | 3 | 5 | -4 | 36 | 5.6% | 6 |
| 2015-16 | NHL | Pittsburgh Penguins | 24 | 6 | 10 | 16 | 9 | 59 | 10.2% | 14 |
| 2016-17 | NHL | Pittsburgh Penguins | 15 | 2 | 0 | 2 | -2 | 20 | 10.0% | 19 |
| 2017-18 | NHL | Pittsburgh Penguins | 9 | 2 | 1 | 3 | 1 | 16 | 12.5% | 2 |
| 2018-19 | NHL | Washington Capitals | 7 | 0 | 1 | 1 | -1 | 13 | 0.0% | 0 |
| 2019-20 | NHL | Washington Capitals | 8 | 0 | 1 | 1 | -4 | 4 | 0.0% | 2 |
| 2020-21 | NHL | Washington Capitals | 5 | 0 | 1 | 1 | 1 | 7 | 0.0% | 0 |
| NHL Totals | – | 141 | 22 | 28 | 50 | 3 | 273 | 8.1% | 76 | |
| AHL Totals | – | 5 | 1 | 1 | 2 | -1 | - | - | 4 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs TOR | Feb 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 16:24 |
| Regular | @ PHI | Feb 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 21 | 12:17 |
| Regular | @ NYR | Feb 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 12:51 |
| Regular | @ PHI | Feb 17 | 0 | 2 | 2 | 4 | 0 | 0 | 0 | 1 | 20 | 12:28 |
| Regular | @ NSH | Feb 15 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 26 | 16:52 |
| Year | Award |
|---|---|
| 2016-17 | Stanley Cup |