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

Seattle Mariners pitcher Luis Castillo is a hot commodity on the offseason trade market. Ken Rosenthal of The Athletic ...

The Chicago Cubs had moved through the offseason before Friday without any major high profile deals, something that changed ...

As prices for starting pitchers have swelled, the Mariners have received more calls from teams interested in starter Luis ...

Per Kramer, the Mariners weren’t initially intending on moving Castillo, and would still prefer to keep him, but after huge ...

The Mariners’ Hot Stove season started to simmer late Wednesday evening as a chunk of the team’s front office personnel flew ...

The Cubs and Yankees both made notable trades on Friday. New York obtained closer Devin Williams from the Brewers (you can ...

The Seattle Mariners have reportedly reached out to Luis Castillo's agent about whether or not he would be willing to be ...

The Seattle Mariners are seeing increased interest in the three-time All-Star after Max Fried signed for over $200 million ...

The Mariners have an opportunity to use some of their excellent starting pitching depth to improve the offense but the team ...

The Boston Red Sox and Chicago Cubs have landed massive trades this winter. Could they look to land another one for Seattle ...

The Cubs are one of the teams who have spoken to the Mariners about Luis Castillo's trade availability, according to ...