Before big league camp has even officially started, Rangers third baseman Josh Jung’s bad Spring Training luck has already begun.

Jung experienced discomfort while fielding ground balls Friday morning after arriving in Surprise, Ariz., earlier that day. He got an MRI, showing a low-grade calf strain, according to manager Bruce Bochy.

Walking into the clubhouse in Surprise on Saturday, Jung just shook his head, saying “Here we go.”