Nick Castellanos Opts Out of His Contract, is Now a Free Agent

Nick Castellanos opts out of contract with Reds to become free agent, per report

Phillies turn to pending free agent Aaron Nola to pitch them past Arizona and into World Series - ABC News

Tigers should move Nick Castellanos to outfield to make room for prospects - Bless You Boys

Nick Castellanos To Exercise Opt-Out Clause - MLB Trade Rumors

McCaffery: Nick Castellanos catching on as a big-play defender for Phillies

AP source: Castellanos, Phillies agree to $100M, 5-year deal – KXAN Austin

Nick Castellanos, Philadelphia Phillies Finalize $100 Million Deal – NBC10 Philadelphia

Nick Castellanos feels sorry for Reds fans, says team didn't call him

Reds get OF Nick Castellanos on $64 million, 4-year deal – Macomb Daily

Nick Castellanos Wins 2021 MLB Silver Slugger Award, Would Consider Another Cincinnati Reds Offer, in Cincinnati Sports News

Phillies turn to pending free agent Aaron Nola to pitch them past Arizona and into World Series

Nick Castellanos wins his first Silver Slugger Award