Jason Vargas will undergo an MRI on his left elbow on Wednesday.
Jason Vargas left Tuesday's start versus the Pirates after appearing to aggravate his left elbow injury.
Royals activated LHP Jason Vargas from the 15-day disabled list.
Jason Vargas (elbow) will rejoin the Royals' rotation on Tuesday versus the Pirates.
Jason Vargas (elbow) allowed two runs over 5 1/3 innings Monday in a minor league rehab start with Double-A Northwest Arkansas.
Jason Vargas (elbow) will make a rehab start with Double-A Northwest Arkansas on Monday.
Jason Vargas (elbow) is scheduled to throw a simulated game on Thursday.
Jason Vargas (elbow) will throw a bullpen session on Wednesday.
Jason Vargas (elbow) played catch on Tuesday.
Royals placed LHP Jason Vargas on the 15-day disabled list with a left flexor strain.
Jason Vargas improved to 5-2 after holding the Twins scoreless over six innings on Monday.
Jason Vargas yielded two runs in six innings Wednesday in a victory over the Indians.
Jason Vargas went only four innings, allowing two runs, in a loss to the Yankees on Tuesday.
Jason Vargas (elbow) will start for the Royals on Tuesday night at Yankee Stadium.