Cleveland Cavaliers Largest Margins of Defeat in the 2025-26 NBA Regular Season

Here you can find which game was the Cavaliers' 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 Cavaliers' biggest margin of defeat in the 2025-26 Regular Season?

The Cleveland Cavaliers lost to the Boston Celtics by 20 points, 125-105, on October 29, 2025. That is the biggest of the team's 11 losses so far in the 2025-26 NBA Regular Season.

Largest Margin of Defeat
2025-26 Regular Season

20
points
vs. Boston Celtics

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

Lost by...W/LGame / Details
1.
20
L
Cleveland Cavaliers
Oct. 29, 2025, at Boston
2.
13
L
Cleveland Cavaliers
Nov. 13, 2025, at Cleveland
3.
12
L
Cleveland Cavaliers
Dec. 3, 2025, at Cleveland
4.
11
L
Cleveland Cavaliers
Nov. 24, 2025, at Toronto
11
L
Cleveland Cavaliers
Oct. 31, 2025, at Cleveland
Lost by...W/LGame / Details
6.
10
L
Cleveland Cavaliers
Nov. 19, 2025, at Cleveland
7.
8
L
Cleveland Cavaliers
Oct. 22, 2025, at New York
8.
7
L
Cleveland Cavaliers
Nov. 28, 2025, at Atlanta
9.
5
L
Cleveland Cavaliers
Dec. 6, 2025, at Cleveland
10.
2
L
Cleveland Cavaliers
Nov. 30, 2025, at Cleveland
2
L
138 - 140  OT
Cleveland Cavaliers
Nov. 10, 2025, at Miami

Number of games shown: 11