Manager Bud Black said Gray exited Saturday's start against the Dodgers with right forearm tightness, Nick Groke of The Athletic reports.
Black indicated the injury was up toward Gray's elbow, though the apparent location of the tightness on the lateral side -- away from the UCL -- is a bit of potentially encouraging news. Regardless, any forearm or elbow injury is a concerning development for a pitcher, leaving Gray's status up in the air as he continues to be evaluated over the next few days. The right-hander didn't factor in the decision Saturday after giving up a run on two hits with three walks and two strikeouts over two innings.