
| 2004-05 | SSMHL | Notre Dame Hounds Bantam AAA | 27 | 40 | 27 | 67 | 0 | - | - | 6 |
| 2005-06 | AMHL | Cgy. Buffaloes | 31 | 14 | 20 | 34 | - | - | - | 6 |
| 2006-07 | WHL | Regina | 66 | 28 | 27 | 55 | 13 | - | - | 32 |
| 2007-08 | WHL | Regina | 70 | 42 | 33 | 75 | 5 | - | - | 20 |
| 2008-09 | WHL | Regina | 61 | 35 | 39 | 74 | -4 | - | - | 20 |
| 2008-09 | AHL | Springfield | 9 | 3 | 6 | 9 | -5 | - | - | 4 |
| 2009-10 | WHL | Regina | 57 | 50 | 56 | 106 | 8 | - | - | 32 |
| 2009-10 | AHL | Springfield | 11 | 6 | 8 | 14 | -2 | - | - | 0 |
| 2010-11 | NHL | Edmonton Oilers | 69 | 18 | 25 | 43 | -12 | 158 | 11.4% | 22 |
| 2011-12 | NHL | Edmonton Oilers | 78 | 34 | 42 | 76 | 4 | 180 | 18.9% | 10 |
| 2012-13 | NHL | Edmonton Oilers | 48 | 16 | 21 | 37 | -4 | 133 | 12.0% | 16 |
| 2012-13 | AHL | Oklahoma City | 34 | 25 | 26 | 51 | 11 | 106 | 23.6% | 10 |
| 2013-14 | NHL | Edmonton Oilers | 80 | 28 | 37 | 65 | -11 | 200 | 14.0% | 18 |
| 2014-15 | NHL | Edmonton Oilers | 81 | 24 | 39 | 63 | -16 | 183 | 13.1% | 24 |
| 2015-16 | NHL | Edmonton Oilers | 69 | 25 | 22 | 47 | -12 | 173 | 14.5% | 14 |
| 2016-17 | NHL | Edmonton Oilers | 82 | 20 | 31 | 51 | 3 | 208 | 9.6% | 16 |
| 2017-18 | NHL | New York Islanders | 81 | 25 | 34 | 59 | 5 | 183 | 13.7% | 21 |
| 2018-19 | NHL | New York Islanders | 78 | 19 | 18 | 37 | -6 | 160 | 11.9% | 17 |
| 2019-20 | NHL | New York Islanders | 58 | 16 | 24 | 40 | 1 | 136 | 11.8% | 12 |
| 2020-21 | NHL | New York Islanders | 55 | 16 | 17 | 33 | 9 | 128 | 12.5% | 16 |
| 2021-22 | NHL | Seattle Kraken | 79 | 21 | 23 | 44 | -28 | 164 | 12.8% | 14 |
| 2022-23 | NHL | Seattle Kraken | 82 | 20 | 43 | 63 | 6 | 177 | 11.3% | 34 |
| 2023-24 | NHL | Seattle Kraken | 78 | 17 | 27 | 44 | 1 | 168 | 10.1% | 17 |
| 2024-25 | NHL | Seattle Kraken | 42 | 9 | 17 | 26 | 0 | 66 | 13.6% | 14 |
| 2025-26 | NHL | Seattle Kraken | 41 | 15 | 13 | 28 | 8 | 98 | 15.3% | 14 |
| NHL Totals | – | 1101 | 323 | 433 | 756 | -52 | 2515 | 12.8% | 279 | |
| AHL Totals | – | 54 | 34 | 40 | 74 | 4 | 106 | 32.1% | 14 | |
| Juniors Totals | – | 254 | 155 | 155 | 310 | 22 | - | - | 104 | |
| 2004-05 | U15 AA | Notre Dame Hounds U15 AA | 7 | 8 | 6 | 14 | - | - | - | 4 |
| 2005-06 | AMHL | Cgy. Buffaloes | 11 | 7 | 1 | 8 | 0 | 0 | 0.0% | 8 |
| 2006-07 | WHL | Regina | 6 | 2 | 5 | 7 | 3 | - | - | 2 |
| 2007-08 | WHL | Regina | 5 | 2 | 4 | 6 | -2 | - | - | 7 |
| 2016-17 | NHL | Edmonton Oilers | 13 | 0 | 2 | 2 | -6 | 22 | 0.0% | 2 |
| 2018-19 | NHL | New York Islanders | 8 | 4 | 5 | 9 | 4 | 25 | 16.0% | 2 |
| 2019-20 | NHL | New York Islanders | 22 | 5 | 9 | 14 | 2 | 53 | 9.4% | 10 |
| 2020-21 | NHL | New York Islanders | 19 | 4 | 7 | 11 | -1 | 46 | 8.7% | 4 |
| 2022-23 | NHL | Seattle Kraken | 14 | 6 | 5 | 11 | 5 | 31 | 19.4% | 6 |
| NHL Totals | – | 76 | 19 | 28 | 47 | 4 | 177 | 10.7% | 24 | |
| Juniors Totals | – | 11 | 4 | 9 | 13 | 1 | - | - | 9 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs BOS | Jan 6 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 24 | 16:59 |
| Regular | @ CGY | Jan 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 19 | 14:04 |
| Regular | @ VAN | Jan 2 | 0 | 1 | 1 | -1 | 0 | 0 | 0 | 0 | 23 | 19:15 |
| Regular | vs NSH | Jan 1 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 1 | 19 | 16:02 |
| Regular | vs VAN | Dec 29 | 0 | 1 | 1 | -1 | 0 | 0 | 0 | 4 | 27 | 19:57 |