About 2.5 years ago, the Seattle Mariners acquired starting pitcher Luis Castillo from the Cincinnati Reds for a package of ...

The Mariners are open to trading Luis Castillo, but they haven't received the sort of offers they were hoping to get.

The Seattle Mariners have depth in their rotation and need a bat. Enter the Baltimore Orioles, who are losing their ace, ...

Soon after starting pitcher Max Fried signed with the New York Yankees on an eight-year, $218 million deal, there were rumors ...

The Mariners have “expressed willingness” to listen to offers on veteran right-hander Luis Castillo, according to a report from Alex Speier of the Boston Globe. The report comes on the heels ...

The Boston Red Sox are still in the market for starting pitching this winter, with Seattle Mariners ace Luis Castillo being a ...

After the Chicago White Sox traded starting pitcher Garrett Crochet to the Boston Red Sox, Seattle Mariners starting pitcher ...

The Seattle Mariners are at the center of offseason trade discussions as interest grows around their ace, Luis Castillo. According to Ken Rosenthal of The Athletic, the Mets, Cubs, Red Sox ...

The Chicago Cubs are among the favorites to land Seattle Mariners ace Luis Castillo in a blockbuster offseason trade.

A host of good MLB starting pitchers are "potentially available" via trade, per Mark Feinsand of MLB.com. "According to ...

About 2.5 years ago, the Seattle Mariners acquired starting pitcher Luis Castillo from the Cincinnati Reds for a package of prospects highlighted by Noelvi Marte, who was the Mariners' top prospect.