Thunder's Mitch McGary: Shows concussion symptoms

McGary has concussion-like symptoms after being involved in a collision with the Grizzlies' Matt Barnes on Friday, The Oklahoman reports.

The collision occurred with about nine minutes remaining in the first half, with Steven Adams replacing McGary afterward. McGary's status for the Thunder's final two preseason games is uncertain, but he will need to complete concussion protocol before returning to action.