Jackson Holliday being promoted to Double-A (source)
The Show' Episode 63: Matt Holliday Talks About His Son Jackson's Baseball Future
Oklahoma HS baseball: Stillwater's Ethan Holliday 'paving his own way
Jackson Holliday's impending decision is reminiscent of one his father faced 24 years ago
Matt Holliday - Wikipedia
Former MLB All-Star helping son Jackson Holliday prep for July draft
Stillwater shortstop Holliday named state Gatorade Player of the Year
Jackson Holliday's family, friends offer support – but leave MLB Draft decision up to him, Sports
Family business: Why Rangers have their eye on sons of former pros ahead of MLB draft
Jackson Holliday 2023 - Minors - Orioles Hangout Community