Orioles promote Heston Kjerstad to Triple-A Norfolk - The Baltimore Banner
Cowser in camp and creeping up on eventual promotion to majors - Blog
Heston Kjerstad finally starts Orioles career after dealing with a heart problem - The Athletic
Heston Kjerstad called up to Orioles
Insider Interview: Orioles prospect Heston Kjerstad - 47abc
O's Mike Elias on Jackson Holliday's promotion (plus other O's notes) - Blog
Heston Kjerstad makes jump from Low-A Delmarva to High-A Aberdeen – The Baltimore Battery
Orioles prospects Jackson Holliday, Heston Kjerstad to play in MLB All-Star Futures Game in Seattle
Heston Kjerstad: Breaking News, Rumors & Highlights
Stan 'The Fan' Charles: A Story About Two Orioles … One Fizzling, Another Sizzling - PressBox
Minor Monday: Norby and Mayo hope to be impact players at Bowie
In Aberdeen, Heston Kjerstad talks about his promotion to the IronBirds - Blog
Before homering in Aberdeen home debut, Jackson Holliday talks about recent promotion - Blog
Baltimore Orioles prospect Heston Kjerstad moving up to High-A