McCann is not in the lineup for Sunday's game against Atlanta.
McCann will head to the bench for the final game of the season after starting the previous five contests. It's been an underwhelming first season with the Mets for the 31-year-old, as he's set to finish the year with a .232/.294/.349 slash line, 10 homers, 46 RBI and 29 runs in 412 plate appearances after inking a four-year, $40.6 million contract in the offseason.