What the Astros' 40-man Roster Additions Tell Us About 2021 - The

Cleveland Guardians announce 40-man roster

Houston Astros Top 38 Prospects

How the current Chicago White Sox 40-man roster was assembled - South Side Sox

Predicting this week's Orioles 40-man roster additions - Camden Chat

What the end of the lockout means for the Astros - The Athletic

Astros roster projection 1.0: Michael Brantley, Jason Castro rejoin the team - The Athletic

MLB 40-Man Roster Protection Analysis Ahead Of Rule 5 Draft — College Baseball, MLB Draft, Prospects - Baseball America

Astros roster review: The state of the 40-man after five prospect additions - The Athletic

Astros outright Ashur Tolliver, clear spot on 40-man roster - The Crawfish Boxes