(Portland, OR) -- Damian Lillard hit the game-winning three-pointer as time expired to lift the Trail Blazers to a 99-98 win over the Rockets in Game Six of their Western Conference quarterfinals. Chandler Parsons sank a putback with under a second left to give Houston the short-lived lead. Lillard ended with 25 points and six rebounds for Portland, which won the series 4-2. LaMarcus Aldridge added 30 points and 13 rebounds in the win. James Harden posted 34 points and six assists for Houston, which was looking to send the series to Game Seven back home. Parsons finished with 16 points and 12 rebounds while Dwight Howard had 26 points and 11 rebounds in defeat.