Mariners Sweep Rockies on Back of Near-Perfection From Luis Castillo!
Luis Castillo pays dividends as Mariners ride midseason acquisition to Game 1 win - The Athletic
Larry Stone: The Mariners finally get to bring at least one postseason game back to T-Mobile Park
Mariners' Servais: Good news on France, Julio; reaction to Castillo trade - Seattle Sports
Seattle Mariners 2023 Opening Day roster overlook — Converge Media
2022 Topps Now Baseball Checklist, Team Sets, Print Runs, Info
Luis Castillo has FILTHY stuff! Had breakout season with Reds and Mariners!!
Mariners' Ty France victim of flawed All-Star voting system -- how to fix it - Seattle Sports
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Seattle Mariners 2023 Opening Day roster overlook — Converge Media
Games – States of Play
MLB Report Card Grades for All 30 Teams Early in 2021, News, Scores, Highlights, Stats, and Rumors
Seattle Mariners 2023 Opening Day roster overlook — Converge Media
2023 AL West Preview & Futures by The BetCrushers
Mariners' Luis Castillo blanks Blue Jays in Game 1