The unlikely result, which ended the Suns' 10-game losing streak, virtually eliminated Dallas from playoff contention.
Phoenix held a 10-point lead going into the fourth quarter and saw that advantage trimmed to four with less than 3 minutes to play. The Suns then closed the game on an 11-4 run.
P.J. Tucker had 17 points and 10 rebounds for the Suns. Shawn Marion led Dallas with 22 points.
N.J. man wakes up from 10-hour sleep with knife in back
Campus cop fatally shoots Texas student during traffic stop