
| 1996-97 | MTJHL | Syracuse | 50 | 42 | 62 | 104 | - | - | - | 34 |
| 1997-98 | OHL | Erie | 59 | 30 | 32 | 62 | - | - | - | 32 |
| 1998-99 | OHL | Erie | 46 | 34 | 34 | 68 | - | - | - | 50 |
| 1999-00 | NHL | New York Islanders | 81 | 14 | 20 | 34 | -25 | 114 | 12.3% | 44 |
| 2000-01 | NHL | New York Islanders | 82 | 10 | 31 | 41 | -14 | 171 | 5.9% | 42 |
| 2001-02 | NHL | Buffalo Sabres | 82 | 10 | 35 | 45 | 4 | 126 | 7.9% | 34 |
| 2002-03 | NHL | Buffalo Sabres | 80 | 12 | 13 | 25 | -28 | 159 | 7.6% | 32 |
| 2004-05 | Swiss | Langnau | 16 | 7 | 3 | 10 | - | - | - | 14 |
| 2005-06 | NHL | Buffalo Sabres | 63 | 16 | 39 | 55 | 5 | 99 | 16.2% | 28 |
| 2006-07 | NHL | Buffalo Sabres | 2 | 1 | 0 | 1 | 1 | 2 | 50.0% | 2 |
| 2007-08 | NHL | Buffalo Sabres | 48 | 7 | 33 | 40 | 4 | 111 | 6.3% | 8 |
| 2008-09 | NHL | Buffalo Sabres | 48 | 18 | 29 | 47 | 12 | 126 | 14.3% | 22 |
| 2009-10 | NHL | Buffalo Sabres | 73 | 17 | 48 | 65 | 10 | 206 | 8.3% | 28 |
| 2010-11 | NHL | Buffalo Sabres | 68 | 13 | 29 | 42 | -10 | 151 | 8.6% | 20 |
| 2011-12 | NHL | Toronto Maple Leafs | 70 | 13 | 23 | 36 | -14 | 104 | 12.5% | 40 |
| 2012-13 | AHL | Toronto | 28 | 5 | 7 | 12 | -1 | 53 | 9.4% | 23 |
| NHL Totals | β | 697 | 131 | 300 | 431 | -55 | 1369 | 9.6% | 300 | |
| AHL Totals | β | 28 | 5 | 7 | 12 | -1 | 53 | 9.4% | 23 | |
| Juniors Totals | β | 105 | 64 | 66 | 130 | - | - | - | 82 | |
| 1997-98 | OHL | Erie | 7 | 1 | 6 | 7 | - | - | - | 6 |
| 2005-06 | NHL | Buffalo Sabres | 8 | 5 | 6 | 11 | 3 | 11 | 45.5% | 0 |
| 2006-07 | NHL | Buffalo Sabres | 16 | 0 | 9 | 9 | 6 | 25 | 0.0% | 4 |
| 2009-10 | NHL | Buffalo Sabres | 6 | 0 | 1 | 1 | -2 | 16 | 0.0% | 2 |
| 2010-11 | NHL | Buffalo Sabres | 6 | 0 | 2 | 2 | -2 | 12 | 0.0% | 2 |
| 2012-13 | AHL | Toronto | 6 | 0 | 1 | 1 | -5 | 5 | 0.0% | 8 |
| NHL Totals | β | 36 | 5 | 18 | 23 | 5 | 64 | 7.8% | 8 | |
| AHL Totals | β | 6 | 0 | 1 | 1 | -5 | 5 | 0.0% | 8 | |
| Juniors Totals | β | 7 | 1 | 6 | 7 | - | - | - | 6 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | @ MTL | Apr 7 | 0 | 0 | 0 | -4 | 2 | 0 | 0 | 1 | 22 | 15:43 |
| Regular | vs TBL | Apr 5 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 25 | 16:54 |
| Regular | @ BUF | Apr 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 20:24 |
| Regular | vs BUF | Mar 31 | 0 | 0 | 0 | -2 | 0 | 0 | 0 | 1 | 23 | 15:52 |
| Regular | vs PHI | Mar 29 | 0 | 1 | 1 | -1 | 0 | 0 | 0 | 1 | 23 | 15:46 |