
| 2001-02 | GHL | Welland Cougars | 6 | 2 | 1 | 3 | 0 | - | - | 0 |
| 2002-03 | GHL | Welland Cougars | 48 | 24 | 29 | 53 | 0 | - | - | 26 |
| 2003-04 | OHL | Mississauga Steelheads | 60 | 4 | 7 | 11 | -4 | - | - | 112 |
| 2004-05 | OHL | St. Michael's | 38 | 10 | 6 | 16 | -4 | - | - | 55 |
| 2004-05 | OHL | Oshawa | 27 | 9 | 9 | 18 | -19 | - | - | 42 |
| 2005-06 | OHL | Oshawa | 66 | 35 | 33 | 68 | -17 | - | - | 139 |
| 2006-07 | OHL | Oshawa | 65 | 35 | 54 | 89 | 11 | - | - | 153 |
| 2007-08 | NHL | Minnesota Wild | 2 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0 |
| 2007-08 | AHL | Houston | 73 | 11 | 13 | 24 | 1 | - | - | 97 |
| 2008-09 | NHL | Minnesota Wild | 78 | 11 | 7 | 18 | -5 | 136 | 8.1% | 76 |
| 2008-09 | AHL | Houston | 2 | 0 | 0 | 0 | 0 | - | - | 0 |
| 2009-10 | NHL | Minnesota Wild | 74 | 13 | 8 | 21 | -8 | 136 | 9.6% | 52 |
| 2010-11 | NHL | Minnesota Wild | 76 | 19 | 15 | 34 | -5 | 191 | 10.0% | 79 |
| 2011-12 | NHL | Minnesota Wild | 74 | 15 | 12 | 27 | -4 | 161 | 9.3% | 103 |
| 2012-13 | NHL | Minnesota Wild | 42 | 4 | 6 | 10 | -5 | 87 | 4.6% | 27 |
| 2013-14 | NHL | New York Islanders | 73 | 12 | 7 | 19 | -9 | 172 | 7.0% | 50 |
| 2014-15 | NHL | New York Islanders | 76 | 7 | 9 | 16 | 1 | 124 | 5.7% | 60 |
| 2015-16 | NHL | New York Islanders | 77 | 15 | 8 | 23 | 7 | 80 | 18.8% | 22 |
| 2016-17 | NHL | New York Islanders | 66 | 5 | 15 | 20 | 2 | 115 | 4.4% | 28 |
| 2017-18 | NHL | New York Islanders | 76 | 8 | 10 | 18 | -7 | 101 | 7.9% | 53 |
| 2018-19 | NHL | New York Islanders | 73 | 8 | 15 | 23 | 6 | 95 | 8.4% | 44 |
| 2019-20 | NHL | New York Islanders | 37 | 3 | 4 | 7 | 6 | 35 | 8.6% | 22 |
| 2019-20 | AHL | Bridgeport Islanders | 2 | 0 | 0 | 0 | 0 | - | - | 4 |
| 2020-21 | NHL | New York Islanders | 50 | 4 | 7 | 11 | -5 | 50 | 8.0% | 10 |
| 2021-22 | NHL | New York Islanders | 59 | 6 | 9 | 15 | -6 | 74 | 8.1% | 10 |
| 2022-23 | NHL | New York Islanders | 49 | 6 | 6 | 12 | 9 | 44 | 13.6% | 30 |
| 2023-24 | NHL | New York Islanders | 82 | 7 | 12 | 19 | 4 | 59 | 11.9% | 32 |
| NHL Totals | – | 1064 | 143 | 150 | 293 | -19 | 1660 | 8.6% | 698 | |
| AHL Totals | – | 77 | 11 | 13 | 24 | 1 | - | - | 101 | |
| Juniors Totals | – | 256 | 93 | 109 | 202 | -33 | - | - | 501 | |
| 2003-04 | OHL | Brampton Steelheads | 18 | 3 | 5 | 8 | 7 | - | - | 20 |
| 2006-07 | OHL | Oshawa | 9 | 8 | 5 | 13 | -3 | - | - | 21 |
| 2007-08 | AHL | Houston | 5 | 0 | 0 | 0 | -3 | - | - | 14 |
| 2012-13 | NHL | Minnesota Wild | 5 | 1 | 1 | 2 | 0 | 11 | 9.1% | 4 |
| 2014-15 | NHL | New York Islanders | 7 | 2 | 1 | 3 | 1 | 12 | 16.7% | 26 |
| 2015-16 | NHL | New York Islanders | 11 | 2 | 1 | 3 | -2 | 19 | 10.5% | 12 |
| 2018-19 | NHL | New York Islanders | 7 | 0 | 0 | 0 | -4 | 9 | 0.0% | 4 |
| 2019-20 | NHL | New York Islanders | 21 | 2 | 2 | 4 | 5 | 24 | 8.3% | 18 |
| 2020-21 | NHL | New York Islanders | 19 | 4 | 3 | 7 | 5 | 23 | 17.4% | 10 |
| 2022-23 | NHL | New York Islanders | 6 | 1 | 0 | 1 | -1 | 3 | 33.3% | 16 |
| 2023-24 | NHL | New York Islanders | 5 | 0 | 0 | 0 | -3 | 1 | 0.0% | 10 |
| NHL Totals | – | 81 | 12 | 8 | 20 | 1 | 102 | 11.8% | 100 | |
| AHL Totals | – | 5 | 0 | 0 | 0 | -3 | - | - | 14 | |
| Juniors Totals | – | 27 | 11 | 10 | 21 | 4 | - | - | 41 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | @ CAR | Apr 30 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 13 | 8:42 |
| Playoffs | vs CAR | Apr 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 7:02 |
| Playoffs | vs CAR | Apr 25 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 10 | 7:43 |
| Playoffs | @ CAR | Apr 22 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 1 | 16 | 10:48 |
| Playoffs | @ CAR | Apr 20 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 18 | 11:11 |