Joel Hanrahan underwent Tommy John surgery in addition to flexor tendon surgery on his right elbow Thursday.
Joel Hanrahan (elbow) confirmed Saturday that he will undergo season-ending surgery.
Joel Hanrahan was diagnosed with damage to the flexor tendon in his right elbow.
Red Sox transferred RHP Joel Hanrahan from the 15-day disabled list to the 60-day disabled list.
The Red Sox have sent the MRI on Joel Hanrahan's forearm to specialists Dr. James Andrews and Dr. David Altchek.
Red Sox placed RHP Joel Hanrahan on the 15-day disabled list with a right forearm strain.
Joel Hanrahan is dealing with tightness in his right forearm.
Joel Hanrahan left Monday's game against the Twins with an apparent injury.
Joel Hanrahan will be first in line for save opportunities with Andrew Bailey (biceps) on the disabled list.
With Andrew Bailey unavailable, Joel Hanrahan earned his fourth save Thursday against the Blue Jays.
Red Sox activated RHP Joel Hanrahan from the 15-day disabled list.
Peter Abraham of the Boston Globe writes that "it is expected" that Joel Hanrahan (hamstring) will return to the ninth inning when he is activated from the disabled list.
Joel Hanrahan (hamstring) will make another rehab appearance with Triple-A Pawtucket on Sunday.
Joel Hanrahan (hamstring) surrendered a two-run homer during his first rehab outing with Triple-A Pawtucket on Friday.