Answered April 5th, 2017

The Nets had a 78.8 true shooting percentage last night, the highest by any team in the last 34 seasons.

Which team has the highest TS% in a game, minimum 77 TS%?
Interpreted as:
Which team has the highest TS% in a regular season game, minimum 77 TS%?
4/4/2017Nets11/8/1994Pistons4/1/2007Suns3/26/2017Rockets3/5/2016Timberwolves78.878.377.777.677
NAMEDATETMOPPTS%MINPTSREBASTSTLBLK3PMFG%FT%TOFGMFGA3PA3P%FTMFTAPF
Brooklyn Nets4/4/2017BKN
@
PHI
78.8240141363695166487.91748753151.6293318
Detroit Pistons11/8/1994DET
vs.
MIN
78.3240126263512111466.776.92946692556202632
Phoenix Suns4/1/2007PHX
vs.
DAL
77.72401263125641264.895.71046712157.1222319
Houston Rockets3/26/2017HOU
vs.
OKC
77.62401373632842063.3811950793951.3172123
Minnesota Timberwolves3/5/2016MIN
vs.
BKN
772401323036881068.481.81252761855.6182226
StatMuse has team, game-level data for TS % and TS % going back to the 1983-84 season.