(Portland, OR)  --  The Trail Blazers held off a fourth-quarter rally by the Thunder for a 120-115 win in Portland.  Al-Farouq Aminu had a team-high 27 points and C.J. McCollum added 26 for Portland which clinched a playoff berth. Six players scored in double figures for the Blazers, who have won six of their past seven games.  Portland hosts the Timberwolves Saturday.