Contreras (foot) is out of the lineup for Sunday's game against the Yankees.
Alec Burleson will cover first base while Contreras receives another day off to recover from a bruised right foot. According to Katie Woo of The Athletic, Contreras said he would be available off the bench as a pinch hitter. The 33-year-old will be re-evaluated Monday before a decision is made on whether he's ready to rejoin the lineup.