Jannis was promoted from Double-A Bowie to Triple-A Norfolk on Tuesday, Steve Melewski of MASNSports.com reports.

EDGE Analysis

Jannis was demoted to Bowie in mid-August, and things haven't improved much for him since, as he's allowed 26 earned runs on 42 hits across 29 Double-A innings. Despite those struggles, he'll return to Norfolk and could remain there for the remainder of the season.