Luis Castillo trade grades: Mariners, Reds both receive 'A' for deadline's first blockbuster
SeaUsRise- 2023 Seattle Mariners - OOTP Developments Forums
Seattle Mariners trade for Luis Castillo
Mariners trade for Reds pitcher Luis Castillo ahead of deadline
Mariners RHP Luis Castillo agrees to 5-year extension
A look at buyers and sellers from busy MLB trade deadline
Luis Castillo traded to Mariners by Reds for 4 prospects - Seattle Sports
Seattle Mariners, RHP Luis Castillo agree to 5-year contract
Rangers miss out on pitching help as Mariners land Luis Castillo in trade with Reds