The lowest scoring quarter by a team coached by Red Auerbach was in Game 6 of the 1955 NBA Finals between the Boston Celtics and the Syracuse Nationals. The Celtics only scored 12 points in the first quarter of that game, which remains the lowest scoring quarter in NBA Finals history.
The lowest scoring quarter by a team coached by Phil Jackson was when the Los Angeles Lakers scored only 4 points in the fourth quarter of a game against the Dallas Mavericks on May 8, 2000.
The lowest scoring quarter by a team coached by Pat Riley occurred on December 28, 2005, when the Miami Heat scored just 6 points in the second quarter against the Toronto Raptors.
The lowest scoring quarter by a team coached by Lenny Wilkins was a 6-point quarter by the Atlanta Hawks against the Miami Heat on April 10, 1997.
The lowest scoring quarter by a team coached by Larry Brown was 2 points, achieved by the Charlotte Bobcats on October 16, 2009, in a game against the Philadelphia 76ers.
The lowest scoring quarter by a team coached by Jerry Sloan was 7 points. This occurred on December 16, 2004 when the Utah Jazz scored only 7 points in the first quarter against the Memphis Grizzlies.
The lowest scoring quarter by a team coached by Gregg Popovich was 7 points, which happened during a game between the San Antonio Spurs and the Los Angeles Lakers on March 11, 2017.
The lowest scoring quarter by a team coached by Chuck Daly was in the fourth quarter of a game between the Detroit Pistons and the Boston Celtics on February 27, 1990. The Pistons scored only 4 points in that quarter, setting an NBA record for the lowest scoring quarter by a team.
The lowest scoring quarter by a team coached by Steve Kerr in the regular season was 9 points. This occurred on January 4, 2017, when the Golden State Warriors scored only 9 points in the third quarter against the Denver Nuggets.
The lowest scoring quarter by a team coached by Doc Rivers was 4 points in the fourth quarter of a game against the Golden State Warriors on November 29, 2006, when he was coaching the Boston Celtics.
The lowest scoring quarter by a team coached by George Karl is 4 points, achieved by the Denver Nuggets in a game against the Golden State Warriors on November 19, 2006.
The lowest scoring quarter by a team coached by Mike Malone occurred on November 21, 2019, when the Denver Nuggets scored just 7 points in the third quarter against the Memphis Grizzlies.
The lowest scoring quarter by a team coached by Eric Spoelstra occurred on March 7, 2020, when the Miami Heat scored only 6 points in the third quarter against the New Orleans Pelicans.
The lowest scoring quarter by a team coached by Jack Ramsey was 4 points, achieved by the Portland Trail Blazers in a game against the Milwaukee Bucks on February 27, 2003.
The lowest scoring quarter by a team coached by Red Holzman was 4 points in the first quarter of a game between the New York Knicks and the Syracuse Nationals on November 10, 1956.
The lowest scoring quarter by a team coached by Don Nelson was in a game between the Dallas Mavericks and the Los Angeles Lakers on November 29, 1999. The Mavericks scored only 2 points in the fourth quarter of that game, which is the lowest scoring quarter in NBA history.
The lowest scoring quarter by a team coached by KC Jones was 4 points, which occurred during a game between the Boston Celtics and the Atlanta Hawks on November 20, 1981.
The lowest scoring quarter by a team coached by Bill Russell was 6 points in the fourth quarter against the New York Knicks on December 2, 1973.
The lowest scoring quarter by a team coached by Tyronn Lue occurred on March 10, 2018, when the Cleveland Cavaliers scored just 7 points in the third quarter against the Denver Nuggets.
The lowest scoring quarter by a team coached by Mark Jackson was 7 points, achieved by the Golden State Warriors on November 2, 2012, against the Memphis Grizzlies.
The lowest scoring quarter by a team coached by Mike Fratello was the 5 points the Memphis Grizzlies scored in the second quarter against the Miami Heat on December 8, 2004.
The lowest scoring quarter by a team coached by Mike Brown is 4 points. This occurred when the Cleveland Cavaliers scored just 4 points in the fourth quarter against the Miami Heat on March 7, 2002.
The lowest scoring quarter by a team coached by Mike D'Antoni is 4 points, which occurred when the Houston Rockets scored just 4 points in the fourth quarter of a game against the Golden State Warriors on October 17, 2017.
The lowest scoring quarter by a team coached by Nick Nurse was during the 2019-2020 season when the Toronto Raptors scored just 10 points in the second quarter of a game against the Charlotte Hornets on February 28, 2020.
