Toumani Camara scored 18 with four 3-pointers. Avdija, a game-time decision with a right ankle injury, started and had 18 points and 10 rebounds. Scoot Henderson scored 15 off the bench and Clingan added 11. Portland went 19 of 47 from deep, outrebounded Phoenix 56-39 and had 32 assists. Nori pulled his starters early in the fourth quarter with the lead past 40.
Devin Booker scored 23 for Phoenix on 7-of-13 shooting and 9 of 9 at the line to open his 12th season. Dillon Brooks and Jalen Green scored 10 each. The Suns shot 30 of 84 and made 6 of 31 3-point attempts, and they never led.
Nori took over after Tiago Splitter, who coached Portland last season, left for the Chicago Bulls. The Blazers snapped a five-year playoff drought last spring.
Up next: Portland visits Sacramento on Friday, and Phoenix hosts Golden State on Saturday.