Fedorowicz (knee) is scheduled to undergo an MRI on Monday, Corey Brock of MLB.com reports. According to Brock, Federowicz was on crutches when he arrived to the clubhouse on Monday due to discomfort in his right knee. Federowicz reportedly had a leg up on Wil Nieves for the Padres' backup catcher spot, but that will change if the MRI uncovers a significant injury.