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- Mariners Acquire Luis CastilloMLB Trade Rumors
- MLB Trade Deadline: Yankees must choose between Juan Soto. Luis CastilloPinstripe Alley
- Reds: 2 veterans who’ll be traded, 1 who’ll stick aroundBlog Red Machine
- Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati RedsESPN