Nick Castellanos has no good reason to opt out of his Reds contract
Cincinnati Reds' Nick Castellanos undecided for opt-out, free agency
Grading year one of Cincinnati Reds record free agent signing
Nick Castellanos To Exercise Opt-Out Clause - MLB Trade Rumors
Reds agree to four-year deal with outfielder Nick Castellanos
Report: Nick Castellanos 'Likely' to Opt Out of Reds Contract, Test
Reds Sign Mike Moustakas - MLB Trade Rumors
AP source: Castellanos, Phillies agree to $100M, 5-year deal
Former Tigers star Nick Castellanos signs $100 million contract
Phillies in agreement with slugger Nick Castellanos on five-year
Reds Sign Nick Castellanos - MLB Trade Rumors
Reds agree to terms with outfielder Nicholas Castellanos on four