Manager Torey Lovullo said after Sunday's 10-9 loss to the Brewers that Moreno (side) is considered day-to-day and will have an MRI on Monday, Jack Sommers of SI.com reports.
Moreno returned from the 10-day injured list Sept. 15 after missing nearly five weeks due to a left adductor strain, which he aggravated during Sunday's loss. Lovullo downplayed the seriousness of the issue and sounded hopeful that the 24-year-old catcher would be available off the bench for Monday's series opener against the Giants. If Moreno were to miss extended time, then Adrian Del Castillo could be brought up from Triple-A Reno to provide catching depth. Moreno went 0-for-1 with one walk before being replaced by Jose Herrera in the bottom of the fourth inning.