By spurs writer
SAN ANTONIO (AP) — DeMar DeRozan scored 21 points and the San Antonio Spurs extended their winning streak to eight games with a 108-103 victory Saturday night over the Portland Trail Blazers, who lost C.J. McCollum to a left leg injury.
Damian Lillard scored 34 points for Portland, which had won three straight.
McCollum exited under assistance with 7:03 remaining in the third quarter. He remained on the court for a few minutes clutching his left leg in great pain after tumbling out of bounds when his driving layup was blocked by Jakob Poeltl. McCollum appeared to roll his left ankle but was clutching his shin. There was no word on his status.
McCollum finished with 10 points in 22 minutes.
San Antonio (41-29) is sixth in the Western Conference, one game behind Oklahoma City for fifth. The Spurs, who host Golden State on Monday, have won 10 straight at home.
Portland (42-27) is fourth in the Western Conference, a half-game ahead of the Thunder.
There were 14 lead changes and 12 ties in a contest as evenly matched as the standings.
The Spurs made four 3-pointers in the fourth quarter, including one by Derrick White with 2 minutes remaining that put them up...