Lugo (elbow) will make a rehab appearance at High-A Port Lucie on Thursday, Matt Ehalt of the Bergen Record reports.
Lugo has been throwing without issue at extended spring training and remains on track for an early-June return to the majors. It remains to be seen whether a starting spot will be available when he's healthy, but that's quite possible, considering the struggles the Mets have had keeping their starters healthy this season.