Mariners acquire 'dominant' starter Luis Castillo from Reds
Luis Castillo named as Mariners' lone representative for upcoming
Analysis: Are the Mariners done trading? Here are five bats and
Seattle Mariners trade for Luis Castillo
Reds trade Luis Castillo to Mariners for 4 prospects
Luis Castillo gets 2023 All-Star Game nod for Mariners
Reds acquire 4 prospects from Mariners for Luis Castillo
Reds acquire 4 prospects from Mariners for Luis Castillo
Mariners don't have anyone on Keith Law's latest top 60 MLB
Seattle Mariners Top 50 Prospects (2023)
Mariners acquire Luis Castillo for Top Prospects – Impulse Sports
Luis Castillo Traded to Mariners; Reds Get Noelvi Marte, More
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How Luis Castillo Trade Impacts Mariners' Chances in MLB Playoff
Pro Sports Outlook] Yesterday, the Seattle Mariners acquired SP