| 1/4 Finale Play-offs Eastern Conference 2010 |
 |  |  |  |  |  |
 | Capitals - Canadiens 3 - 4 |  |  | Devils - Flyers 1 - 4 |  |
| 15-04 | Montreal at Washington | 3 - 2 | 14-04 | Philadelphia at New Jersey | 2 - 1 |
| 17-04 | Montreal at Washington | 5 - 6 | 16-04 | Philadelphia at New Jersey | 3 - 5 |
| 19-04 | Washington at Montreal | 5 - 1 | 18-04 | New Jersey at Philadelphia | 2 - 3 |
| 21-04 | Washington at Montreal | 6 - 3 | 20-04 | New Jersey at Philadelphia | 1 - 4 |
| 23-04 | Montreal at Washington | 2 - 1 | 22-04 | Philadelphia at New Jersey | 3 - 0 |
| 26-04 | Washington at Montreal | 1 - 4 | | | |
| 28-04 | Montreal at Washington | 2 - 1 | | | |
 | Sabres - Bruins 2 - 4 |  |  | Penguins - Senators 4 - 2 |  |
| 15-04 | Boston at Buffalo | 1 - 2 | 14-04 | Ottawa at Pittsburgh | 5 - 4 |
| 17-04 | Boston at Buffalo | 5 - 3 | 16-04 | Ottawa at Pittsburgh | 1 - 2 |
| 19-04 | Buffalo at Boston | 1 - 2 | 18-04 | Pittsburgh at Ottawa | 4 - 2 |
| 21-04 | Buffalo at Boston | 2 - 3 | 20-04 | Pittsburgh at Ottawa | 7 - 4 |
| 23-04 | Boston at Buffalo | 1 - 4 | 22-04 | Ottawa at Pittsburgh | 4 - 3 |
| 26-04 | Buffalo at Boston | 3 - 4 | 24-04 | Pittsburgh at Ottawa | 4 - 3 |
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