Hellickson left Thursday's game against the Braves in the fourth inning after spraining his right knee, Todd Zolecki of MLB.com reports.
EDGE Analysis
Hellickson had given up one hit to go along with four strike outs before his exit. He knee immediately something wrong following his last pitch and called for a trainer. It was the veteran's final start of the season, so he is fortunate to have avoided a more serious knee injury.