In the latest MLB Rumors roundup, the Baltimore Orioles' aggressive bid to retain Corbin Burnes falls short, the Detroit ...

Starting pitching remains at a premium this offseason, and as we enter the middle of December, the trade market is red-hot at ...

Recently, Kiley McDaniel of ESPN.com spoke about the Tigers being a good fit for Seattle Mariners starter Luis Castillo. “Detroit surprised a lot of people by getting into the playoffs in 2024 ...

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

Interest in Castillo increased significantly after the New York Yankees signed free-agent lefty Max Fried to an eight-year, ...

The Red Sox were willing to part with Triston Casas for one of the Mariners' standout pitchers on one condition.

With the Winter Meetings behind us and many big free agents and trade targets still available, we're still being treated to ...

Many think that Roki Sasaki will pick the Dodgers and Giants in free agency, but the Mariners are emerging as a dark-horse ...

It looks like Walker Buehler was a backup plan for the Boston Red Sox.Boston pivoted to signing the right-hander to a ...

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 ...

Ken Rosenthal reported that Boston has inquired about trading for Luis Castillo and could sign Jack Flaherty. Read more on ...