Evaluating Nolan Arenado's Opt-Out Clause
Turns Out Cubs Really Did Speak At Length with Rockies About a Nolan Arenado Trade Last Year - Bleacher Nation
Cardinals make final decision on potential Arenado trade
Rockies officially trade Nolan Arenado St. Louis Cardinals
Nolan Arenado's ire rooted in Rockies' inactivity after 71-91 season - ESPN
Report: St. Louis Cardinals agree to acquire Nolan Arenado
St. Louis Cardinals making same mistakes with Nolan Arenado as Rockies?
St. Louis Cardinals: A weird 24 hours with Nolan Arenado
Nolan Arenado Is Introduced by St. Louis and Mourned by Colorado - The New York Times
Nolan Arenado trade may haunt Rockies for years - Sports Illustrated