Siani is meeting with doctors Friday to evaluate whether he's healed enough to begin swinging a bat, John Denton of MLB.com reports.
Siani received a platelet-rich plasma injection in his right oblique Aug. 6, two days after being placed on the 10-day injured list. The 25-year-old outfielder has progressed to fielding drills and running over the past week, and he could be ready to take the next step in his rehab program. Siani has a slash line of .400/.455/.425 with four stolen bases, nine runs scored and four RBI across 43 plate appearances since the All-Star break.