Thomas (hamstring) took five at-bats at the Diamondbacks' training facility Friday, Alex Weiner of Arizona Sports reports.

EDGE Analysis

This was Thomas' first activity of any kind after receiving a platelet-rich plasma injection Monday. The outfielder was on a path to be activated; however, Thomas suffered a setback in the days leading up to a potential activation. The next step is for Thomas to be cleared for full baseball activity.