D'Arnaud (wrist) went 2-for-4 with a pair of singles in his first rehab appearance Thursday, Anthony DiComo of MLB.com reports.
The 28-year-old caught seven innings in addition to putting together a solid night as a hitter. It's unclear how long the Mets need to see d'Arnaud down at High-A before activating him off the disabled list, but the general sense is that the club will bring him off the DL next week.