Diamondbacks manager Torey Lovullo said Thursday that Montgomery (knee) could be ready for Arizona's road trip immediately following the All-Star break, Alex Weiner of ArizonaSports.com reports.
Montgomery is set for a bullpen session Friday, which follows his return to mound work Tuesday after briefly being shut down with knee inflammation. Lovullo didn't give a specific target date for Montgomery's return, though it seems that the left-hander will be able to forego a rehab assignment.