Rodon's back is still bothering him and affecting his mechanics, Yankees manager Aaron Boone told Chris Kirschner of The Athletic on Tuesday.
Rodon's pitching arm is a non-issue at this point, but he's been unable to get over the hump with a back problem that first cropped up in early April. Boone said the team is still discussing how best to proceed with Rodon's rehab. The lefty has thrown a few bullpen sessions, but it's possible he might be shut down for some time again.