Updated

Ryan Callahan scored twice and Steven Stamkos converted a penalty shot to help the Tampa Bay Lightning beat the Boston Bruins 4-1 on Sunday night for their sixth straight win.

Ben Bishop stopped 32 shots for the Lightning and Alex Killorn also scored. Stamkos also had an assist and has scored in all six games of the winning streak.

Tuukka Rask made 26 saves for Boston, which had won two in a row. Kevan Miller scored the Bruins' only goal.

In addition to the penalty shot awarded midway through the second, the Lightning had one power play in each of the first two periods. They scored on each, needing just 31 seconds the first time and 6 the next.