TAMPA, Fla. -- Yankees reliever David Robertson said that he slept awkwardly on his right shoulder, which forced him to be scratched from a scheduled appearance out of the bullpen on Tuesday against the Braves.
Manager Joe Girardi and bullpen coach Mike Harkey shut Robertson down as a precaution and he was checked out by a team doctor.
Robertson had been listed on the travel roster for Thursday against the Cardinals in Jupiter, Fla., but Girardi told the YES Network that Robertson will not pitch in that game.
"It's not soreness," Robertson said. "Have you ever slept on your side and woke up and your shoulder didn't feel right? That's basically what it felt like."
General manager Brian Cashman had termed Robertson's situation as a "low-level concern," but the right-hander said it should be considered no concern at all.
"If it's the regular season, I'm pitching right through it," Robertson said. "I wouldn't even think twice about it. I've pitched on worse days."