Stubbs is starting behind the plate and batting eighth Tuesday against the Red Sox, Alex Coffey of The Philadelphia Inquirer reports.
The 31-year-old will be making just his 15th start of the season, but he should have a more regular role for the foreseeable future with J.T. Realmuto (knee) landing on the injured list Tuesday. Stubbs has a .173/.271/.192 slash line in 59 plate appearances this season and doesn't offer much fantasy upside.