Boston Celtics Largest Margins of Defeat in the 2025-26 NBA Regular Season

Here you can find which game was the Celtics' worst loss by point differential during the 2026 season and also the full list of their losses ordered from the largest to the smallest margin of defeat, with final score, date and other details.

Show: Season - Playoffs / Other stats
Largest Wins / Worst Losses
Most Points Scored / ...Allowed
Fewest Points Scored / ...Allowed
Most 3-Pointers Made / ...Allowed
Fewest 3-Pointers Made / ...Allowed
Most Assists / ...Allowed
Fewest Assists / ...Allowed

What was the Celtics' biggest margin of defeat in the 2025-26 Regular Season?

The Boston Celtics lost to the New York Knicks by 10 points, 105-95, on October 24, 2025. That is the biggest of the team's 3 losses so far in the 2025-26 NBA Regular Season.

Largest Margin of Defeat
2025-26 Regular Season

10
points
vs. New York Knicks

Full list of Celtics' Losses in the 2025-26 NBA Regular Season, by Point Differential, from the Largest to the Smallest

Lost by...W/LGame / Details
1.
10
L
Boston Celtics
Oct. 24, 2025, at New York
2.
6
L
Boston Celtics
Oct. 26, 2025, at Detroit
3.
1
L
Boston Celtics
Oct. 22, 2025, at Boston

Number of games showed: 3