The Angels are still unclear on the status of Jered Weaver's right shoulder, manager Mike Scioscia said prior to Monday's series opener against the Athletics.

Weaver was hit by a Dustin Ackley line drive in Sunday's fifth inning, then finished the frame and was taken out after giving up a single and a walk in the sixth.

Weaver's next turn is slated for Friday, which comes after Thursday's off-day and marks the opener against the Tigers at Angel Stadium, but that's up in the air at the moment.

Scioscia said Weaver's right shoulder was "a little tender" on Monday morning, though he hasn't received any tests yet.