McCann is out of the lineup for the first game of Tuesday's doubleheader with the Tigers.
After going 6-for-40 with 17 strikeouts over his previous 11 games, McCann seemed to get back on track against his former team in Monday's series opener, going 2-for-4 with a double, a walk, two runs and an RBI in Chicago's 7-4 win. He'll get a breather for the front end of the twin bill while Welington Castillo checks in behind the dish, but expect McCann to log the start at catcher in the nightcap.