PHOENIX -- The D-backs got some good news recently when a follow-up MRI of Randall Delgado's right elbow showed improvement.
Delgado's season came to an end on July 16 when he was placed on the disabled list with elbow inflammation.
Delgado was later diagnosed with a strained flexor strain in his elbow and underwent a platelet-rich plasma injection in September to help aid in the healing process.
"We had a follow-up MRI and that's looking good," D-backs GM Mike Hazen said. "We feel good about where he's at right now."
Delgado was an underrated member of the Arizona bullpen last year.