Moustakas (quadriceps) won't return to the lineup before Tuesday's game against the Royals, Scott Merkin of MLB.com reports.
Moustakas left last Tuesday's game against Cleveland with a bruised left quadriceps and hasn't played since. Manager David Bell said Friday that he's considered out, rather than day-to-day, so he's unlikely to appear at any point in the weekend series against the Brewers.