Jason Green weighs in with his Portland Trailblazers vs. Sacramento Kings Sunday NBA basketball Preview and a free nba prediction to boot. Tonight the spread favors the Kings by -3. The over/under is set at 207.5. The Blazers are 5-1 ATS in the last 6 games facing the Kings in Sacramento. Raymond Felton, Wesley Matthews, and 6th man Jamal Crawford all scored in double figures in the Blazers last loss to the Mavs.