Boston Celtics vs San Antonio Spurs Head-to-Head

Spurs built their historical edge pre-1996, winning 18 of 50 decided meetings (36%). In the modern era they are 42-17 against each other (71% Spurs). Games average a 11.9-point winning margin, with the largest decided blowout coming via Celtics' 44-point win. Across the last 20 decided meetings Spurs hold a 11-9 edge, suggesting the modern balance leans their way. The 1980s produced the deepest sample with 21 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 1976, so the rivalry has now spanned 50 seasons of league history. Most recent result: Spurs won 125-116 on Mar 10, 2026. Through the 2020s Celtics have led 7-6 between the teams.