Realmuto is not in the lineup for Sunday's game against the Diamondbacks.
It appears that Realmuto is simply getting a scheduled day of rest against Braden Shipley and the Diamondbacks. The 26-year-old has been solid at the plate again this year, slashing .295/.365/.428 over the first two months of the season. He also added his second stolen base of the season Saturday. A.J. Ellis will draw the start behind the plate.