The 0-6 run was the Grizzlies' worst start since they dropped their first 13 games of the 2002-03 season.
Jerami Grant scored 27 points for the Trail Blazers, who had a three-game winning streak halted.
Malcolm Brogdon registered 18 points, 11 assists and seven rebounds and Shaedon Sharpe added 18 points and eight rebounds.
Washington and Gordon Hayward each poured in 20 points and Mark Williams provided 19 points and 10 rebounds for Charlotte.
Zach Collins had 21 points and 11 rebounds, while Victor Wembanyama racked up 20 points, nine rebounds and a career-high five blocked shots.
Persons:
Desmond Bane, Shaedon Sharpe, Jaime Valdez, Jaren Jackson Jr, Jerami Grant, Malcolm Brogdon, Luka Doncic, Grant Williams, Kyrie Irving, Dereck Lively, LaMelo, Gordon Hayward, Mark Williams, Brandon Miller, Scottie Barnes, Barnes, Dennis Schroder, Jakob Poeltl, Gary Trent Jr, Keldon, Antonio, Zach Collins, Victor Wembanyama, Malaki Branham, Doug McDermott, Kevin Durant, Durant, Eric Gordon, Monty Williams, Phoenix, Cade Cunningham, Marcus Sasser, Donovan Mitchell, Stephen Curry, Evan Mobley, Mitchell, Darius Garland, hadn't, Curry, Draymond Green
Organizations:
Memphis Grizzlies, Portland Trail Blazers, Moda Center, USA, Memphis, Grizzlies, Trail Blazers, Blazers, Mavericks, Hornets, Luka, Dallas, Charlotte, The Mavericks, Raptors, Spurs, Toronto, San, Suns, Pistons, Phoenix, Detroit, Cavaliers, Warriors, Cleveland, Oklahoma City, Thomson
Locations:
Portland , Oregon, USA, P.J . Washington, San Antonio