The Phillies placed Marchan (knee) on the 10-day injured list Friday, retroactive to July 23.
After Marchan left Wednesday's game early against the Dodgers with left knee pain, Philadelphia officially transferred him to the IL on Friday. In 92 plate appearances, the 27-year-old has slashed .102/.141/.170 with just two homers and six RBI this season. The Phillies selected Payton Henry's contract from Triple-A Lehigh Valley to fill Marchan's spot on the active roster.