Boston Bruins vs Ottawa Senators Head-to-Head

Bruins built their historical edge pre-2005, winning 34 of 56 decided meetings (61%) (plus 8 ties). In the shootout era they are 61-45 against each other (58% Bruins). 8 historical ties live in the all-time ledger, all predating the 2005 shootout rule. They have crossed paths in the postseason 6 times. Games average a 2.1-goal margin, with the largest blowout coming via Bruins' 8-goal win. Across the last 20 decided meetings Senators hold a 11-9 edge, suggesting the modern balance leans their way. The 2000s produced the deepest sample with 57 recorded meetings, more than any other decade in the series. Their first recorded meeting fell in 1992, so the rivalry has spanned 33 seasons of NHL history. Most recent result: Senators won 6-2 on Dec 21, 2025. Through the 2020s Senators have led 10-9 between the teams.