Caratini will start at catcher and bat ninth in Wednesday's game against the Orioles.
Both Caratini and Omar Narvaez have each picked up three starts apiece, but a timeshare arrangement doesn't seem to be in the works between the two catchers. Instead, manager Craig Counsell seems to be favoring a platoon setup, with the switch-hitting Caratini entering the lineup against southpaw pitchers, while the lefty-hitting Narvaez plays against righties.