Heineman (back) is out of the lineup for Wednesday's game against the Brewers.
Brandon Valenzuela will draw a fifth consecutive start at catcher while Heineman recovers from back spasms, but the Blue Jays' willingness to use Heineman off the bench in Tuesday's 9-7 extra-inning win suggests that he could soon be ready to catch a full game. Heineman caught the final three innings of Tuesday's contest and flied out in his lone at-bat.