Merryweather (oblique) doesn't yet have a timetable to return to mound work, Shi Davidi of Sportsnet.ca reports.
Merryweather had a minor setback in his recovery in early July, but he's still been able to play catch recently. A better timetable for the right-hander's return could be revealed once he resumes mound work, but it appears as though he could be sidelined until at least mid-August.