Reds Sign Free Agent Castellanos; Agrees To 4-Year Contract

Castellanos decides not to opt out, keeps contract with Reds

2021-22 Top 50 MLB Free Agents With Predictions - MLB Trade Rumors

Phillies discuss signing Nick Castellanos: source

Nick Castellanos Looking for Seven- or Eight-Year Deal : r/Reds

With MLB season starting, the free-agent frenzy will start - Los Angeles Times

Nicholas Castellanos Signs With Cincinnati Reds - Last Word On Baseball

Nick Castellanos opts against opting-out of Cincinnati Reds contract - Red Reporter

Nick Castellanos agrees to deal with Phillies

Report: Nick Castellanos 'Likely' to Opt Out of Reds Contract, Test MLB Free Agency, News, Scores, Highlights, Stats, and Rumors

MLB free agency: How do contracts signed in 2019-20 offseason look a year later? – NBC Sports Philadelphia

Nick Castellanos has no good reason to opt out of his Reds contract this off-season - Bleed Cubbie Blue