Greg Oden had 11 points, 10 rebounds and three blocks in his home debut for Portland and the Trail Blazers built a 30-point, first-half lead in a 116-74 victory over the Chicago Bulls on Wednesday night.

Oden, sidelined all of last season by a knee injury after being drafted first overall, entered the game to a standing ovation with 4:28 left in the first quarter, and dunked 21 seconds later. The 7-footer had his third double-double in four games after missing six of Portland’s first seven games because of foot injury.

Brandon Roy scored 20 points to help Portland improve to 6-2 in its last eight and 7-5 overall. Chicago has lost four of its last six to fall to 5-7.