Hudson (elbow) is scheduled to move his rehab assignment to Double-A Springfield on Thursday to make his second appearance, Jeff Jones of the Belleville News-Democrat reports.
He'll return to the mound on four days' rest after he tossed two scoreless frames for Low-A Palm Beach on Saturday in what was his first game action since last September, when he suffered a strained right forearm that ultimately required Tommy John surgery. Hudson has made a remarkably quick recovery from the procedure and looks like he'll be on track to return from the 60-day injured list by the middle of September to join St. Louis in a bullpen role. Since the Cardinals still view Hudson as a rotation option for 2022, however, Jones relays that the right-hander will likely stick on a starter's rehab schedule and build up his pitch count in his minor-league appearances.