Medina (finger) completed a bullpen session Sunday and is set to make a rehab start for Triple-A Las Vegas on Wednesday, Martin Gallegos of MLB.com reports.
Medina made it through a side session without any setbacks, paving the way for him to head to Las Vegas for what should be a brief rehab assignment. The right-hander landed on the 15-day injured list Aug. 21 due to a blister on his right index finger.