Mariners 'pleased' Luis Castillo won't pitch for Dominican Republic in WBC
MLB Rank 2023: Rating baseball's top 100 players - ESPN
Mariners hope offseason additions have closed gap in AL West
The way Luis Castillo dominates may look mighty familiar to Seattle Mariners fans - Lookout Landing
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Ranking the 2023 World Baseball Classic Teams - Metsmerized Online
Projecting World Baseball Classic pitching rotations for Team USA, other contenders
Apparently the Mariners are pushing to prevent Luis Castillo from representing the Dominican Republic in the World Baseball Classic : r/baseball
M's hope offseason additions have closed gap in AL West, Sports news, Lewiston Tribune
Luis Castillo has FILTHY stuff! Had breakout season with Reds and Mariners!!
MLB Rank 2023: Rating baseball's top 100 players - ESPN
The Seattle Mariners' plan for George Kirby and Logan Gilbert - The Athletic