Zimmerman (foot) could return from the injured list ahead of Friday's series opener against the Marlins, Byron Kerr of MASN Sports reports.

EDGE Analysis

Zimmerman has been sidelined since mid-July due to plantar fasciitis, but he's appeared in seven rehab games over the past two weeks and appears to be on the cusp of a return. The veteran first baseman is slated to play nine innings with High-A Potomac on Wednesday, and if he checks out OK during a scheduled off day Thursday, it sounds like he'll rejoin the Nationals over the weekend.