
| 2003-04 | AYHL 13U | New Jersey Rockets 13U AAA | 25 | 20 | 15 | 35 | - | - | - | 50 |
| 2004-05 | AYHL 14U | New Jersey Rockets 14U AAA | 25 | 15 | 18 | 33 | - | - | - | 32 |
| 2005-06 | AtJHL | N.J. Rockets | 38 | 2 | 10 | 12 | - | - | - | 42 |
| 2006-07 | AtJHL | N.J. Rockets | 44 | 12 | 38 | 50 | - | - | - | 96 |
| 2006-07 | USHL | Indiana | 2 | 0 | 0 | 0 | -2 | - | - | 6 |
| 2007-08 | USHL | Indiana | 59 | 12 | 31 | 43 | 11 | - | - | 72 |
| 2008-09 | OHL | London | 59 | 16 | 60 | 76 | 23 | - | - | 65 |
| 2009-10 | NHL | Washington Capitals | 22 | 1 | 5 | 6 | 11 | 21 | 4.8% | 8 |
| 2009-10 | AHL | Hershey | 48 | 4 | 35 | 39 | 37 | - | - | 26 |
| 2010-11 | NHL | Washington Capitals | 82 | 7 | 30 | 37 | 21 | 144 | 4.9% | 44 |
| 2011-12 | NHL | Washington Capitals | 82 | 9 | 23 | 32 | -15 | 152 | 5.9% | 22 |
| 2012-13 | NHL | Washington Capitals | 48 | 6 | 16 | 22 | 11 | 97 | 6.2% | 18 |
| 2013-14 | NHL | Washington Capitals | 82 | 10 | 27 | 37 | -3 | 208 | 4.8% | 22 |
| 2014-15 | NHL | Washington Capitals | 82 | 12 | 43 | 55 | 11 | 193 | 6.2% | 28 |
| 2015-16 | NHL | Washington Capitals | 56 | 8 | 31 | 39 | 16 | 124 | 6.5% | 14 |
| 2016-17 | NHL | Washington Capitals | 72 | 9 | 28 | 37 | 7 | 180 | 5.0% | 10 |
| 2017-18 | NHL | Washington Capitals | 82 | 15 | 53 | 68 | 0 | 237 | 6.3% | 32 |
| 2018-19 | NHL | Washington Capitals | 80 | 13 | 57 | 70 | 21 | 185 | 7.0% | 34 |
| 2019-20 | NHL | Washington Capitals | 69 | 15 | 60 | 75 | 12 | 189 | 7.9% | 26 |
| 2020-21 | NHL | Washington Capitals | 52 | 10 | 34 | 44 | -5 | 128 | 7.8% | 12 |
| 2021-22 | NHL | Washington Capitals | 78 | 17 | 54 | 71 | 13 | 195 | 8.7% | 20 |
| 2022-23 | NHL | Washington Capitals | 40 | 9 | 20 | 29 | -7 | 124 | 7.3% | 12 |
| 2023-24 | NHL | Washington Capitals | 82 | 10 | 42 | 52 | -7 | 176 | 5.7% | 40 |
| 2024-25 | NHL | Washington Capitals | 79 | 5 | 46 | 51 | 17 | 167 | 3.0% | 22 |
| 2025-26 | NHL | Washington Capitals | 41 | 9 | 25 | 34 | 11 | 80 | 11.3% | 14 |
| NHL Totals | – | 1129 | 165 | 594 | 759 | 114 | 2600 | 6.3% | 378 | |
| AHL Totals | – | 48 | 4 | 35 | 39 | 37 | - | - | 26 | |
| Juniors Totals | – | 120 | 28 | 91 | 119 | 32 | - | - | 143 | |
| 2007-08 | USHL | Indiana | 4 | 1 | 0 | 1 | 2 | - | - | 0 |
| 2008-09 | OHL | London | 14 | 7 | 15 | 22 | 11 | - | - | 16 |
| 2008-09 | AHL | Hershey | 16 | 2 | 1 | 3 | 3 | - | - | 0 |
| 2009-10 | NHL | Washington Capitals | 7 | 1 | 3 | 4 | 6 | 14 | 7.1% | 0 |
| 2009-10 | AHL | Hershey | 13 | 2 | 4 | 6 | 7 | - | - | 8 |
| 2010-11 | NHL | Washington Capitals | 9 | 2 | 1 | 3 | -2 | 23 | 8.7% | 4 |
| 2011-12 | NHL | Washington Capitals | 14 | 2 | 3 | 5 | -1 | 27 | 7.4% | 8 |
| 2012-13 | NHL | Washington Capitals | 7 | 0 | 1 | 1 | -4 | 21 | 0.0% | 4 |
| 2014-15 | NHL | Washington Capitals | 14 | 1 | 5 | 6 | 3 | 41 | 2.4% | 4 |
| 2015-16 | NHL | Washington Capitals | 12 | 5 | 7 | 12 | -2 | 49 | 10.2% | 4 |
| 2016-17 | NHL | Washington Capitals | 13 | 2 | 2 | 4 | 1 | 38 | 5.3% | 4 |
| 2017-18 | NHL | Washington Capitals | 24 | 5 | 15 | 20 | 11 | 80 | 6.3% | 8 |
| 2018-19 | NHL | Washington Capitals | 7 | 0 | 5 | 5 | 0 | 23 | 0.0% | 6 |
| 2019-20 | NHL | Washington Capitals | 5 | 0 | 6 | 6 | -11 | 11 | 0.0% | 2 |
| 2020-21 | NHL | Washington Capitals | 5 | 0 | 2 | 2 | -2 | 8 | 0.0% | 6 |
| 2021-22 | NHL | Washington Capitals | 6 | 1 | 4 | 5 | -5 | 12 | 8.3% | 2 |
| 2023-24 | NHL | Washington Capitals | 4 | 1 | 1 | 2 | -1 | 14 | 7.1% | 2 |
| 2024-25 | NHL | Washington Capitals | 10 | 1 | 2 | 3 | 3 | 13 | 7.7% | 2 |
| NHL Totals | – | 137 | 21 | 57 | 78 | -4 | 374 | 5.6% | 56 | |
| AHL Totals | – | 29 | 4 | 5 | 9 | 10 | - | - | 8 | |
| Juniors Totals | – | 18 | 8 | 15 | 23 | 13 | - | - | 16 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ CHI | Jan 9 | 0 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 21 | 19:43 |
| Regular | vs DAL | Jan 7 | 0 | 1 | 1 | -2 | 0 | 0 | 0 | 0 | 28 | 27:37 |
| Regular | vs ANA | Jan 5 | 1 | 1 | 2 | 3 | 2 | 0 | 0 | 2 | 25 | 19:40 |
| Regular | vs CHI | Jan 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 24 | 23:53 |
| Regular | @ OTT | Jan 1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 2 | 23 | 23:15 |
| Year | Award |
|---|---|
| 2017-18 | Stanley Cup |