Coverage begins at 6:30 p.m. ET on Sportsnet with puck drop scheduled for 7:15.
Boston clinched the third seed in the East with Monday’s overtime victory over the New York Islanders.
The Bruins and Capitals will provide a playoff preview on Tuesday with a regular-season matchup as both teams play their 56th and final game of the campaign.
The Pittsburgh Penguins will square off with the Islanders in the East’s other matchup.