Alex Rios left Wednesday's game after being hit by a pitch in the left quadriceps muscle.
The Athletics will wait to see how Jesse Hahn (blister) does in his between-starts bullpen session before determining whether he'll be ready for his next outing.
Justin Upton (quad) is not in the Padres' lineup Sunday.
Shane Victorino (ribs) is back in the Red Sox' lineup Sunday.
Tigers manager Brad Ausmus admitted Sunday that Victor Martinez (knee) is "certainly not 100 percent."
Alcides Escobar (knee) remained out of the Royals' lineup Sunday.
An MRI on Yunel Escobar's groin showed only inflammation.
Nationals activated OF Denard Span from the 15-day disabled list.
Angels activated RHP Garrett Richards from the 15-day disabled list.
Chris Young hit a seventh inning grand slam to lead the Yankees to a 9-0 victory over the Rays on Saturday.
Rays designated RHP Grant Balfour for assignment.
Jake Odorizzi struck out nine batters and allowed three runs over six innings in Saturday's 9-0 loss to the Yankees.