career regular season statistics    
    
      career playoff statistics    
  | Year | Team | League | GP             Games Played 
           | 
          G             Goals 
           | 
          A             Assists 
           | 
          Pts             Points 
           | 
          +/-             Plus Minus 
           | 
          PIM             Penalty Minutes 
           | 
          PPG             Power Play Goals 
           | 
          SHG             Shorthanded Goals 
           | 
          GWG             Game Winning Goals 
           | 
          TOI/GP             Time On Ice Per Game 
           | 
          S             Shots 
           | 
          S%             Shots Percentage 
           | 
          PtsPG             Points Per Games Played 
           | 
        
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-19 | Detroit | NHL | 64 | 16 | 20 | 36 | -12 | 26 | 4 | 0 | 1 | 14:07 | 108 | 14.8% | 0.56 | 
| 2017-18 | Columbus | NHL | 19 | 7 | 8 | 15 | 9 | 8 | 0 | 0 | 0 | 14:28 | 47 | 14.9% | 0.79 | 
| 2017-18 | Vancouver | NHL | 61 | 17 | 24 | 41 | -12 | 28 | 4 | 0 | 1 | 13:58 | 121 | 14.0% | 0.67 | 
| 2017-18 | Total Van/CBJ | NHL | 80 | 24 | 32 | 56 | -3 | 36 | 4 | 0 | 1 | 14:05 | 168 | 14.3% | 0.70 | 
| 2016-17 | Florida | NHL | 20 | 2 | 8 | 10 | -7 | 6 | 0 | 0 | 0 | 13:53 | 34 | 5.9% | 0.50 | 
| 2016-17 | Detroit | NHL | 48 | 15 | 23 | 38 | 2 | 16 | 5 | 0 | 2 | 14:37 | 99 | 15.2% | 0.79 | 
| 2016-17 | Total Det/Fla | NHL | 68 | 17 | 31 | 48 | -5 | 22 | 5 | 0 | 2 | 14:24 | 133 | 12.8% | 0.71 | 
| 2016-17 | Europe | WCH | 6 | 0 | 1 | 1 | -2 | 2 | 0 | 0 | 0 | - | 15 | 0.0% | 0.17 | 
| 2015-16 | Minnesota | NHL | 74 | 18 | 23 | 41 | -10 | 22 | 6 | 0 | 5 | 15:36 | 146 | 12.3% | 0.55 | 
| 2014-15 | Minnesota | NHL | 80 | 21 | 31 | 52 | -6 | 37 | 5 | 0 | 2 | 16:12 | 171 | 12.3% | 0.65 | 
| 2013-14 | Montreal | NHL | 18 | 6 | 9 | 15 | 8 | 8 | 2 | 0 | 2 | 18:11 | 61 | 9.8% | 0.83 | 
| 2013-14 | NY Islanders | NHL | 47 | 17 | 27 | 44 | 4 | 34 | 5 | 0 | 2 | 20:00 | 137 | 12.4% | 0.94 | 
| 2013-14 | Buffalo | NHL | 13 | 4 | 5 | 9 | -5 | 4 | 1 | 0 | 0 | 18:36 | 50 | 8.0% | 0.69 | 
| 2013-14 | Total Buf/NYI/Mtl | NHL | 78 | 27 | 41 | 68 | 7 | 46 | 8 | 0 | 4 | 19:21 | 248 | 10.9% | 0.87 | 
| 2013-14 | Austria | Olympic | 4 | 0 | 1 | 1 | -4 | 4 | 0 | 0 | 0 | 17:20 | 10 | 0.0% | 0.25 | 
| 2012-13 | Buffalo | NHL | 38 | 20 | 21 | 41 | -1 | 20 | 9 | 1 | 2 | 18:24 | 119 | 16.8% | 1.08 | 
| 2012-13 | Austria | WC | 7 | 4 | 2 | 6 | -2 | 2 | 1 | 0 | 1 | 20:15 | 33 | 12.1% | 0.86 | 
| 2012-13 | Graz | Aut | 11 | 5 | 10 | 15 | -3 | 4 | 3 | 0 | 1 | - | - | - | 1.36 | 
| 2011-12 | Buffalo | NHL | 78 | 26 | 35 | 61 | -6 | 52 | 10 | 0 | 5 | 16:56 | 204 | 12.7% | 0.78 | 
| 2010-11 | Buffalo | NHL | 80 | 32 | 41 | 73 | 2 | 24 | 11 | 0 | 5 | 17:21 | 238 | 13.4% | 0.91 | 
| 2009-10 | Buffalo | NHL | 71 | 28 | 25 | 53 | 9 | 42 | 10 | 0 | 6 | 16:45 | 182 | 15.4% | 0.75 | 
| 2008-09 | Buffalo | NHL | 73 | 40 | 24 | 64 | -1 | 44 | 20 | 2 | 5 | 17:11 | 211 | 19.0% | 0.88 | 
| 2007-08 | Buffalo | NHL | 82 | 36 | 28 | 64 | -5 | 64 | 19 | 0 | 9 | 16:51 | 240 | 15.0% | 0.78 | 
| 2006-07 | Buffalo | NHL | 82 | 43 | 41 | 84 | 47 | 40 | 15 | 0 | 5 | 16:47 | 237 | 18.1% | 1.02 | 
| 2005-06 | Buffalo | NHL | 81 | 25 | 23 | 48 | -11 | 72 | 11 | 0 | 4 | 14:44 | 204 | 12.3% | 0.59 | 
| 2004-05 | Rochester | AHL | 74 | 42 | 26 | 68 | -3 | 62 | 25 | 0 | 6 | - | 271 | 15.5% | 0.92 | 
| 2003-04 | Minnesota | WCHA | 38 | 26 | 25 | 51 | - | 72 | 6 | 1 | 3 | - | - | - | 1.34 | 
| 2002-03 | Minnesota | WCHA | 45 | 31 | 31 | 62 | - | 60 | 7 | 0 | 5 | - | - | - | 1.38 | 
| 2001-02 | Sioux Falls | USHL | 53 | 46 | 45 | 91 | - | 54 | - | - | - | - | - | - | 1.72 | 
| 2000-01 | Sioux Falls | USHL | 20 | 19 | 10 | 29 | - | 15 | - | - | - | - | - | - | 1.45 | 
| 1999-00 | Sioux Falls | USHL | 35 | 15 | 18 | 33 | - | 12 | - | - | - | - | - | - | 0.94 | 
| Total | NHL | 1029 | 373 | 416 | 789 | 5 | 547 | 137 | 3 | 56 | - | 2609 | 14.3% | 0.77 | |
| Total | AHL | 74 | 42 | 26 | 68 | -3 | 62 | 25 | 0 | 6 | - | 271 | 15.5% | 0.92 | |
| Total | WCHA | 83 | 57 | 56 | 113 | - | 132 | 13 | 1 | 8 | - | - | - | 1.36 | |
| Total | Aut | 11 | 5 | 10 | 15 | -3 | 4 | 3 | 0 | 1 | - | - | - | 1.36 | |
| Total | Olympic | 4 | 0 | 1 | 1 | -4 | 4 | 0 | 0 | 0 | - | 10 | 0.0% | 0.25 | |
| Total | USHL | 108 | 80 | 73 | 153 | - | 81 | - | - | - | - | - | - | 1.42 | |
| Total | WC | 7 | 4 | 2 | 6 | -2 | 2 | 1 | 0 | 1 | - | 33 | 12.1% | 0.86 | |
| Total | WCH | 6 | 0 | 1 | 1 | -2 | 2 | 0 | 0 | 0 | - | 15 | 0.0% | 0.17 | 
| Year | Team | League | GP             Games Played 
           | 
          G             Goals 
           | 
          A             Assists 
           | 
          Pts             Points 
           | 
          +/-             Plus Minus 
           | 
          PIM             Penalty Minutes 
           | 
          PPG             Power Play Goals 
           | 
          SHG             Shorthanded Goals 
           | 
          GWG             Game Winning Goals 
           | 
          TOI/GP             Time On Ice Per Game 
           | 
          S             Shots 
           | 
          PtsPG             Points Per Games Played 
           | 
        
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-19 | Detroit | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2017-18 | Columbus | NHL | 6 | 1 | 1 | 2 | -1 | 2 | 1 | 0 | 0 | 15:07 | 13 | 0.3 | 
| 2016-17 | Florida | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2015-16 | Minnesota | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2014-15 | Minnesota | NHL | 10 | 0 | 4 | 4 | -7 | 2 | 0 | 0 | 0 | 14:11 | 19 | 0.4 | 
| 2013-14 | Montreal | NHL | 17 | 5 | 5 | 10 | -4 | 4 | 3 | 0 | 0 | 14:52 | 28 | 0.6 | 
| 2012-13 | Buffalo | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2012-13 | Graz | Aut | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2011-12 | Buffalo | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2010-11 | Buffalo | NHL | 7 | 5 | 0 | 5 | -7 | 0 | 4 | 0 | 0 | 17:10 | 20 | 0.7 | 
| 2009-10 | Buffalo | NHL | 3 | 2 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 13:38 | 10 | 1.0 | 
| 2008-09 | Buffalo | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2007-08 | Buffalo | NHL | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2006-07 | Buffalo | NHL | 16 | 6 | 4 | 10 | 2 | 10 | 1 | 0 | 2 | 16:27 | 36 | 0.6 | 
| 2005-06 | Buffalo | NHL | 10 | 2 | 0 | 2 | -1 | 6 | 2 | 0 | 0 | 10:45 | 16 | 0.2 | 
| 2004-05 | Rochester | AHL | 5 | 2 | 3 | 5 | 4 | 10 | 0 | 0 | 2 | - | 20 | 1.0 | 
| 2003-04 | Minnesota | WCHA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2002-03 | Minnesota | WCHA | - | - | - | - | - | - | - | - | - | - | - | - | 
| 2001-02 | Sioux Falls | USHL | 3 | 0 | 0 | 0 | - | 9 | - | - | - | - | - | 0.0 | 
| 2000-01 | Sioux Falls | USHL | 8 | 5 | 4 | 9 | - | 2 | - | - | - | - | - | 1.1 | 
| 1999-00 | Sioux Falls | USHL | 3 | 0 | 1 | 1 | - | 0 | - | - | - | - | - | 0.3 | 
| Total | NHL | 69 | 21 | 15 | 36 | -17 | 26 | 11 | 0 | 2 | - | 142 | 0.5 | |
| Total | AHL | 5 | 2 | 3 | 5 | 4 | 10 | 0 | 0 | 2 | - | 20 | 1.0 | |
| Total | USHL | 14 | 5 | 5 | 10 | - | 11 | - | - | - | - | - | 0.7 |