Most points scored by a team in the first quarter of an NBA postseason match

Most points scored by a team in the first quarter of an NBA postseason match
Who
Cleveland Cavaliers
What
49 point(s)
Where
United States (Cleveland )
When
09 June 2017

The most points scored by a team in the first quarter of an NBA post season match is 49, achieved by the Cleveland Cavaliers (USA) at the Quicken Loans Arena, Cleveland, Ohio, USA, on 9 June 2017.

The record was achieved in Game 4 of the 2017 Finals series against the Golden State Warriors. The Cavaliers won the game 137-116.