Kjerstad is dealing with tightness in his right hamstring, Andy Kostka of TheBaltimoreBanner.com reports.

EDGE Analysis

Kjerstad will undergo imaging as a precaution to determine whether he's dealing with any structural damage, at which point the team will know more about how long he'll be out. The 27-year-old outfielder has posted just a .605 OPS through 42 plate appearances in the Grapefruit League and seems likely to open the regular season in Triple-A.