"They just outworked us from top to bottom and played harder than us," Lillard said. "And because of how aggressive they were, they made shots. They scored transition points, and they're not even a running team."
Will Barton scored 11 points for Portland and Nicolas Batum added 10. Aldridge kept the Blazers fairly competitive during the first three quarters, but his teammates combined for 24-of-70 shooting and couldn't keep up after Aldridge sat down.
"It happened on a drive to the basket against Dwight when I tried to dunk it," Aldridge said. "I was exposed, and I got hit on a soft spot on my chest. I came down and I couldn't really breathe. I'm a little sore and I'll probably be worse tomorrow, but I'll be OK."
Portland hosts Philadelphia on Saturday in its final game before the new year.
The Lakers came out with more energy and aggression than they showed in Wednesday's defense-deficient loss at Denver, hitting 14 of their first 21 shots and jumping to a 12-point lead in the first quarter. Los Angeles then made a 12-0 run to a 20-point lead shortly before halftime, with Gasol hitting a 3-pointer from straightaway to cap it.
At halftime, the Lakers retired the No. 52 jersey of Jamaal Wilkes, the Hall of Fame scorer who won three of his four NBA titles with the Lakers. Wilkes, a three-time All-Star with an unorthodox jump shot, choked up while thanking his teammates and fellow Lakers greats including Kareem Abdul-Jabbar, Jerry West, Elgin Baylor and James Worthy, who all joined Wilkes for the ceremony.
NOTES: G Wesley Matthews, the Blazers' fourth-leading scorer with 15 points per game, missed his third straight game with an injured left hip. ... Gasol made a 3-pointer in his third straight game, a first in his NBA career. ... Fans received a replica Wilkes jersey at the door, and director Penny Marshall wore it in her courtside seat.