Chet Holmgren scored 28 points (14 in the paint), and the defending champion Oklahoma City Thunder routed the Cleveland Cavaliers 136-104.
The Thunder led by as many as 32, pulling away with an 18-0 run in the fourth quarter.
Shai Gilgeous-Alexander scored 30 points on 12 for 20 shooting, and Aaron Wiggins added 12 points (6 on 2 3-pointers) and a season-high 5 steals.
For the Cavaliers, Donovan Mitchell had 19 points and 3 steals but shot 5 for 18, and Jarrett Allen added 16 points, 9 rebounds and 3 blocks.
The Thunder shot 55.6% from the field and 48.9% from 3 to the Cavaliers’ 37.4% and 22.9%. The Thunder made 23 3-pointers, 5 of them by Luguentz Dort and 4 by Holmgren. The Cavaliers turned it over 21 times, about 6 more than usual for this many possessions. The Cavaliers’ starters were outscored 27-15 in 9 minutes together.