Stallings went 1-for-4 with a two-run home run Sunday against the Pirates.
Stallings will start at catcher and bat ninth in Wednesday's game against the Cubs, Luke Zahlmann of The Denver Gazette reports.
Stallings signed a one-year contract with the Rockies on Friday, Thomas Harding of MLB.com reports.
Stallings is starting at catcher and batting ninth in Game 2 of the NL Wild Card Series on Wednesday versus the Phillies.
Stallings is not in the lineup for Game 1 of the NL Wild Card Series against the Phillies on Tuesday.
Stallings is out of the lineup Thursday against the Mets.
Stallings is not in the lineup Tuesday against the Mets.
Stallings is out of the lineup for Sunday's game versus Atlanta, Jordan McPherson of the Miami Heraldreports.
Stallings is not in the lineup Wednesday versus the Brewers.
Stallings is out of the lineup for Monday's game against the Brewers, Jordan McPherson of the Miami Herald reports.