Thunder reserve forward Nick Collison missed Tuesday night's 115-114 overtime victory against Golden State due to a sprained left ankle. His status is listed as day-to-day, starting with Wednesday night's game at Phoenix.

Collison, who was receiving ice treatment in the locker room after the contest, suffered the injury in the first half against Portland on Sunday night, but did not leave the game. He also is recovering from a sprained right ankle suffered at Cleveland on March 13.

Thunder reserve guard Nate Robinson was activated Tuesday for the first time since having arthroscopic knee surgery on March 4, but did not play.