The Grizzlies gave up 100 points in consecutive losses for the first time since mid-December, losing in Portland 105-98.
The game got away from Memphis in the third quarter. Blazers reserve Mo Williams scored 12 points in the quarter, in which the Grizzlies allowed 32 points. They entered the half trailing 57-45.
Zach Randolph (21 points, 7 rebounds) and Marc Gasol (20 points, 5 rebounds) were efficient from the floor for Memphis, but the Grizzlies were outrebounded and allowed Portland to shoot 52% from the floor.
The Grizzlies play in Denver on Monday night.