From the Phillies PR department :
Andrew Painter underwent an MRI-Arthrogram on March 3 which revealed a right proximal ulnar collateral ligament sprain. Painter sought a second opinion from Dr. Neal ElAttrache, who confirmed a UCL sprain.
Both the Phillies medical staff and Dr. ElAttrache recommend Painter rest for four weeks from the date of injury and then begin a light tossing progression.
Photo below by Mark Wylie
