- Luis Castillo trade grades: Mariners, Reds both receive ‘A’ for deadline’s first blockbusterCBS Sports
- Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati RedsESPN
- Mariners Acquire Luis CastilloMLB Trade Rumors
- Reds: 2 veterans who’ll be traded, 1 who’ll stick aroundBlog Red Machine
- Mariners acquire Reds ace Luis Castillo in Yankees blow before deadlineNew York Post