Miller is scheduled to start Sunday against the Padres, but plans could change as the team seeks to evaluate if Miller is completely healthy, MLB.com reports.

Manager Chip Hale's words on the matter were ominous, as he said Miller's finger "is still not where we'd like it to be" and "it's not about his next start or three starts from now, it's about this long time that we have him." Miller hit his hand off the mound at Petco Park twice during his April 16 start, forcing him from the game, but there was no indication until now that the finger was still an issue. The 25-year-old gave up six runs in five innings against Pittsburgh his last time out to fall to 1-6 on the year.