Highest single-season slugging percentage by an MLB team

Highest single-season slugging percentage by an MLB team
Who
Atlanta Braves
What
.501 percentage
Where
Not Applicable
When
2023

The highest single-season slugging percentage by an MLB team is .501, achieved by the Atlanta Braves (USA) in 2023.

They surpassed the previous mark of .495, set by the Houston Astros (USA) in 2019.