Contreras was held out of Saturday's game against the Diamondbacks due to finger and hip injuries, Curt Hogg of the Milwaukee Journal Sentinel reports.
Contreras' injuries appear to be minor and he wanted to play Saturday, but the Brewers will rest the 26-year-old catcher for at least one contest. He could be back as soon as Sunday for the series finale, but with the Brewers scheduled for an off day Monday, he could be held out for additional rest until the start of the upcoming road series against the Pirates on Tuesday. Since Sept. 1, Contreras has slashed .286/.397/.500 with three home runs and 12 RBI across 69 plate appearances.