The Red Sox don’t believe Eduardo Rodriguez is dealing with a serious injury, but the team is still going to be careful with the left-hander as he works his way back from the case of “dead arm” that caused him to be scratched from his scheduled Opening Day start.

Rodriguez, who came out of a 36-pitch bullpen session feeling strong on Saturday, threw another bullpen Monday at Fenway South with Christian Vázquez catching. Though Rodriguez seems to be progressing back to full strength, it seems unlikely that the Red Sox will push him to pitch during their opening series against the Orioles.