After taking foul balls off the mask in back-to-back games, Athletics catcher John Jaso has been placed on the 7-day concussion disabled list. Stephen Vogt has replaced him on the active roster and should serve as Derek Norris’ backup until Jaso is ready to return.
Jane Lee of MLB.com reported this afternoon that vision tests on Jaso came back normal after he left yesterday’s game, but he was still feeling dizziness. The Athletics obviously didn’t want to take any chances, so they’ll see where he is a few days from now.
Jaso, who was acquired from the Mariners over the winter in a three-team deal, is batting .271/.387/.372 with three home runs and 21 RBI in 70 games this season.