Lucas Duda (oblique) hopes to be game-ready early next week.
Alex Castellanos exited Friday's game versus the Tigers after being hit by a pitch on the right middle finger.
Daniel Murphy will undergo X-rays on his right hand.
Giants optioned RHP Ray Black to Double-A Richmond; re-assigned RHP Clayton Blackburn and LHP Nik Turley to minor league camp.
Yankees signed INF Mat Gamel to a minor league contract.