Boston Celtics vs Portland Trail Blazers Head-to-Head

Celtics built their historical edge pre-1996, winning 43 of 69 decided meetings (62%). In the modern era they are 35-24 against each other (59% Celtics). Games average a 10.6-point winning margin, with the largest decided blowout coming via Blazers' 44-point win. Across the last 20 decided meetings Celtics hold a 14-6 edge, suggesting the modern balance leans their way. The 1970s produced the deepest sample with 36 recorded meetings, more than any other decade in the series and the era that anchors most of its statistical character. Their first recorded meeting fell in 1970, so the rivalry has now spanned 56 seasons of league history. Most recent result: Celtics won 102-94 on Jan 26, 2026. Through the 2020s Celtics have led 11-3 between the teams.