Get to Know the O's
Taking a closer look at the Orioles' additions to the 40-man roster
Baltimore Orioles Offseason Plan: Catching Position
Why signing Mark Trumbo would be a very bad idea - Viva El Birdos
O's future infield got more crowded as Ortiz moved onto the 40-man - Blog
Farm Fresh: Minor leaguers on the 40-man who could knock on September's door, by Cary Osborne
Which Orioles players have hit 40+ HR in a season? MLB Immaculate Grid Answers August 10
Baltimore Orioles Top 38 Prospects
Orioles' 40-man roster review — with Rule 5 draft protected additions - The Athletic
Trio of former Pirates claimed off waivers, leaving a pair of spots open on 40-man roster