Perez (gracilis) will return from the 15-day injured list to start Wednesday's game versus the Rangers, Stephen Strom of Marlins Radio Network reports.
Manager Clayton McCullough indicated Monday that Perez would return from the IL on Wednesday as long as the right-hander bounced back from a pitch-design session without incident, and that appears to have come to pass. Perez's absence due to a right gracilis muscle strain lasted four weeks, which is half of the initial projected timetable laid out by McCullough when the 23-year-old initially landed on the shelf May 29. He threw 51 pitches in his lone rehab start, so Perez's workload may be limited Wednesday.