Bachar will serve as the Pirates' opening pitcher for Sunday's series finale against the Dodgers, Jason Mackey of MLB.com reports.
Bachar tossed one inning and 32 pitches in his most recent appearance in Friday's 5-4 extra-inning loss to Los Angeles, so he'll probably be capped at around two or three frames while he opens the series finale. Carmen Mlodzinski is expected to work in bulk relief behind Bachar.