Orioles promote outfield prospect Colton Cowser to major leagues
Could Norfolk's Jackson Holliday help the Baltimore Orioles this
Source: Cowser joining Orioles in New York - Blog
Orioles promote Jackson Holliday, baseball's No. 1-ranked prospect
Jackson Holliday's four hit night, 04/08/2023
Orioles' Jackson Holliday named Baseball America's Minor League
Orioles promote Jackson Holliday, baseball's No. 1-ranked prospect
Sources: Jackson Holliday to Bowie, Coby Mayo to Norfolk - The
Orioles minor league week in review: Norfolk clinches playoffs
Orioles promote Jackson Holliday, baseball's No. 1-ranked prospect
Jackson Holliday Had a Hard Time Getting a Hotel Room Because of
Orioles' Jackson Holliday, MLB's top prospect, promoted to Triple