Strasburg emerged from Saturday's start with a calf strain, Dan Kolko of MASN reports.
Strasburg struck out 10 batters in Saturday's start against the Reds, but he also allowed three earned runs and was pulled after just 5.1 innings. Manager Dusty Baker did not seem concerned about his status and mentioned that Strasburg has overcome the injury before, so there is reason to believe the setback will not cost him any starts.