Robertson's condition was always considered minor, but it's still a relief for the Yankees any time they get good injury news these days. Girardi said that Robertson's next time throwing off a mound could be a bullpen session or a game appearance, but either way would be soon.
The right-handed setup man last pitched in a game on March 1.
Adam Berry is a reporter for MLB.com. Follow him on Twitter at @adamdberry.Matthew Leach is a writer for MLB.com. Read his blog, Obviously, You're Not a Golfer and follow him on Twitter at @MatthewHLeach. This story was not subject to the approval of Major League Baseball or its clubs.