Blue Jays general manager Ross Atkins said Monday that Tiedemann (biceps) is expected to resume a throwing program next week, Ben Nicholson-Smith of Sportsnet.ca reports.
The talented young left-hander exited his May 4 start with Double-A New Hampshire due to left biceps inflammation, an injury which could be related to the left shoulder soreness he dealt with during spring training. Fortunately for Tiedemann, his setback doesn't appear to be an overly significant one, though he may be two weeks or more away from returning to game action while he works to ramp back up again.