David Krejci  and Drew Stafford each scored and the Bruins and Sabres are tied after 20 minutes of play.
Krejci got his fifth goal of the season and fourth point against the Sabres when he redirected a Dennis Siedenberg shot past Ryan Miller  at 17:59.
With Milan Lucic  in the box for boarding, Drew Stafford buried a third-chance opportunity at 18:41 to tie it at a goal apiece.
Andrew Ference  took a big hit from Patrick Kaleta, who bounced off the B’s defender in the Bruins’ end. Ference responded by shoving Kaleta following the play and was headed off for roughing.
Less than a minute into the Sabres’ power play, David Krejci was attempting to catch a pass as he entered Buffalo’s end but was, slashed by Drew Stafford at the blueline.
Steven Kampfer saw time at the point on the Bruins’ power play after having just six seconds on the man advantage through two games.
The Sabres are outshooting the Bruins, 18-14.