Both Nicholas Castellanos and the Cubs would love a reunion. But money is a major obstacle. - The Athletic
Detroit Tigers deal Shane Greene to Braves, Nick Castellanos to Cubs
Should the Cubs Sign Nicholas Castellanos? - On Tap Sports Net
Rizzo celebrates as Cubs beat Reds for biggest division lead of season
Nick Castellanos To Exercise Opt-Out Clause - MLB Trade Rumors
Nick Castellanos gets 100% real on viral 'ring finger' celebration after Phillies Game 1 win
Marcell Ozuna and Nicholas Castellanos will help decide the NL Central race; what decisions await them in free agency?
Reds Sign Nick Castellanos - MLB Trade Rumors
The 12 Days of Cubsmas: 2 fWAR from Nicholas Castellanos - Bleed Cubbie Blue
Nick Castellanos makes history with postseason milestone
Nick Castellanos is top 5 MLB hitter, says MLB Network's Dan Plesac
Detroit Tigers deal Shane Greene to Braves, Nick Castellanos to Cubs
Take 2: Nick Castellanos, Phillies eliminate Braves again in NLDS
Nick Castellanos opts out of Reds contract, becomes free agent - Redleg Nation
Just fun, man': Tigers' Nick Castellanos delivers walk-off homer in 10th