Luis Castillo lone Seattle Mariners player named 2023 MLB All-Star - Seattle Sports

Mariners' Luis Castillo, Andrés Muñoz combine to shut out the Blue Jays in AL wild-card opener - The Boston Globe

The Mariners' Participation Ribbon: The 2023 All-Star Game

Castillo, Crawford lead Mariners to 4-0 win over D-backs - Seattle Sports

Reports: Reds trade Luis Castillo to Mariners for four prospects

2023 MLB All-Star Game updates: Shohei Ohtani leads American League against Ronald Acuna Jr., National League in Seattle - DraftKings Network

Good News Only: World's cutest rescue dog contest, Baseball Beyond Borders, MLB All-Star Week in Seattle

Castillo, Mariners agree to $108M, 5-year deal through '27 - The San Diego Union-Tribune

Luis Castillo throws 7 strong innings, Mike Ford clears bases in 9-run 4th, Mariners pound Astros - Newsday

Cal Raleigh implores Mariners to get better, show commitment to winning after missing out on playoffs

Luis Castillo Maxwell Media Watch

Mariners climb out of an early 5-run hole to beat the Rays 7-6 on HBP

Seattle Mariners acquire Luis Castillo, send package highlighted by prospect Noelvi Marte to Cincinnati Reds - ESPN

Bowden: My early All-Star team picks for the American League and National League - The Athletic

2023 MLB Season Preview: Seattle Mariners - Battery Power

Mariners playoff hopes end with a 6-1 loss to the Rangers - Lookout Landing