NBA: Portland Blazers prevail in battle of unbeatens against LA Lakers

Portland beat Lakers, while Jayson Tatum lifts Celtics over Nets and Knicks avert 0-4 start with win against Pistons.

Deni Avdija registered 23 points and nine assists and Ja Morant also scored 23 points to help the balanced Portland Trail Blazers post a 136-129 victor...