Carter had his third assist on the run when he stole a pass in the backcourt after an Orlando rebound and flipped the ball behind his back to Marion for a dunk and a 106-90 lead. Carter finished with a season-high eight assists, and the Mavericks had 32, one shy of their best this season.
The Magic closed a 16-point deficit in the second quarter to two, capitalizing on a 1-of-16 shooting stretch by the Mavericks after Dallas shot 64 percent in a 42-point first quarter, its highest-scoring quarter of the season.
Redick had a three-point play and another jumper to start Orlando's 21-7 run to get back in the game, but the Magic didn't score again in the first half after two free throws by Vucevic pulled them within 55-53 with 1:06 remaining.
With his name surfacing in trade rumors, Redick blew off a little steam after scoring 10 points on 3-of-12 shooting. He was 1 of 5 from 3-point range.
"For me, it's just annoying, if anything," Redick said. "No matter what happens, I want to play and not deal with this. It comes with the territory I guess. It's for the birds, though."
He did try to have a little fun with it, though.
"Three-way trade, Cincinnati Reds, Ravens and the Magic," Redick joked. "We're getting Flacco in a three-way trade. ... I'm going to the Reds to play second base."
NOTES: Dallas had its highest-scoring quarter in taking a 42-30 lead after the first. It was the second straight night the Magic allowed their highest-scoring quarter. Charlotte had 37 in the first in a 105-92 win on Tuesday. ... Mavericks C Chris Kaman was inactive, missing his ninth straight game with a concussion. He was injured when he hit his head on the court during practice Jan. 28. ... The Mavericks observed a moment of silence before the game for Lakers owner Jerry Buss, who died Monday.