
| 2002-03 | 14U AAA | Shattuck St. Mary's 14U AAA | 75 | 75 | 101 | 176 | - | - | - | 104 |
| 2003-04 | USHS-Prep | Shattuck St. Mary's 18U Prep | 71 | 46 | 53 | 99 | - | - | - | 46 |
| 2004-05 | High-MN | Shat.-St. Mary's | 65 | 47 | 45 | 92 | - | - | - | 72 |
| 2005-06 | USHL | Des Moines | 50 | 27 | 31 | 58 | 28 | - | - | 56 |
| 2006-07 | WCHA | U. Of Minnesota | 40 | 19 | 21 | 40 | - | - | - | 34 |
| 2007-08 | NHL | New York Islanders | 9 | 2 | 3 | 5 | 3 | 15 | 13.3% | 2 |
| 2007-08 | WCHA | U. Of Minnesota | 18 | 7 | 4 | 11 | - | - | - | 6 |
| 2007-08 | AHL | Bridgeport | 35 | 9 | 19 | 28 | 0 | - | - | 12 |
| 2008-09 | NHL | New York Islanders | 65 | 18 | 21 | 39 | -6 | 165 | 10.9% | 36 |
| 2009-10 | NHL | New York Islanders | 80 | 19 | 33 | 52 | -22 | 249 | 7.6% | 34 |
| 2010-11 | NHL | New York Islanders | 38 | 5 | 15 | 20 | 3 | 72 | 6.9% | 40 |
| 2011-12 | NHL | New York Islanders | 79 | 24 | 21 | 45 | -15 | 152 | 15.8% | 46 |
| 2012-13 | NHL | New York Islanders | 48 | 4 | 20 | 24 | -2 | 101 | 4.0% | 38 |
| 2013-14 | NHL | New York Islanders | 71 | 27 | 42 | 69 | -9 | 195 | 13.9% | 51 |
| 2014-15 | NHL | New York Islanders | 60 | 18 | 33 | 51 | -8 | 195 | 9.2% | 12 |
| 2015-16 | NHL | New York Islanders | 79 | 22 | 42 | 64 | -4 | 202 | 10.9% | 51 |
| 2016-17 | NHL | Buffalo Sabres | 65 | 19 | 26 | 45 | -7 | 156 | 12.2% | 24 |
| 2017-18 | NHL | Buffalo Sabres | 76 | 15 | 29 | 44 | -34 | 161 | 9.3% | 40 |
| 2018-19 | NHL | Buffalo Sabres | 78 | 14 | 15 | 29 | -9 | 147 | 9.5% | 41 |
| 2019-20 | NHL | Buffalo Sabres | 52 | 9 | 10 | 19 | -3 | 82 | 11.0% | 28 |
| 2020-21 | NHL | Buffalo Sabres | 35 | 2 | 11 | 13 | -1 | 45 | 4.4% | 0 |
| 2021-22 | NHL | Buffalo Sabres | 74 | 21 | 24 | 45 | -15 | 174 | 12.1% | 43 |
| 2022-23 | NHL | Buffalo Sabres | 75 | 11 | 17 | 28 | -7 | 150 | 7.3% | 34 |
| 2023-24 | NHL | Buffalo Sabres | 61 | 12 | 10 | 22 | 1 | 106 | 11.3% | 32 |
| 2023-24 | NHL | Florida Panthers | 6 | 0 | 0 | 0 | 0 | 8 | 0.0% | 2 |
| NHL Totals | – | 1051 | 242 | 372 | 614 | -135 | 2375 | 10.2% | 554 | |
| AHL Totals | – | 35 | 9 | 19 | 28 | 0 | - | - | 12 | |
| Juniors Totals | – | 50 | 27 | 31 | 58 | 28 | - | - | 56 | |
| 2005-06 | USHL | Des Moines | 11 | 5 | 11 | 16 | 12 | - | - | 8 |
| 2008-09 | AHL | Bridgeport | 2 | 1 | 0 | 1 | 1 | - | - | 2 |
| 2012-13 | NHL | New York Islanders | 6 | 3 | 1 | 4 | -1 | 14 | 21.4% | 5 |
| 2014-15 | NHL | New York Islanders | 7 | 2 | 1 | 3 | 1 | 16 | 12.5% | 2 |
| 2015-16 | NHL | New York Islanders | 11 | 2 | 6 | 8 | -3 | 44 | 4.6% | 4 |
| 2023-24 | NHL | Florida Panthers | 17 | 0 | 2 | 2 | -1 | 16 | 0.0% | 10 |
| NHL Totals | – | 41 | 7 | 10 | 17 | -4 | 90 | 7.8% | 21 | |
| AHL Totals | – | 2 | 1 | 0 | 1 | 1 | - | - | 2 | |
| Juniors Totals | – | 11 | 5 | 11 | 16 | 12 | - | - | 8 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | vs EDM | Jun 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 7:51 |
| Playoffs | vs EDM | Jun 18 | 0 | 0 | 0 | -1 | 2 | 0 | 0 | 0 | 11 | 7:13 |
| Playoffs | @ EDM | Jun 15 | 0 | 0 | 0 | -2 | 2 | 0 | 0 | 0 | 16 | 10:37 |
| Playoffs | @ EDM | Jun 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 6:26 |
| Playoffs | vs EDM | Jun 10 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 12 | 9:53 |
| Year | Award |
|---|---|
| 2023-24 | Stanley Cup |