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

On the same day, Alex Speier of the Boston Globe reported that trade negotiations have gotten way past "exploratory." Speier ...

The Seattle Mariners are still looking to improve the roster and the Chicago Cubs are reportedly interested in making a move ...

On Friday, Alex Speier of the Boston Globe reported that the Red Sox had in fact been in trade talks for Castillo, but that ...

The Boston Red Sox already have added a much-needed ace for the top of the rotation but they seriously may not be done adding ...

No matter what happens throughout the rest of the offseason, the Boston Red Sox's starting rotation is in a better position ...

The Mariners aren't actively looking to trade starting pitcher Luis Castillo, but if they do deal him, it might be for the ...

Over the weekend, The Boston Globe’s Alex Speier reported that the Mariners were willing to entertain offers on Luis Castillo ...

The Boston Globe’s Alex Speier reports the Red Sox remain interested in adding former National League Cy Young winner Corbin ...

The Red Sox gave up Kyle Teel, Braden Montgomery, Chase Meidroth, and Wikelman Gonzalez to acquire 25-year-old lefthander ...

The New York Mets still need starting pitching help. While they missed getting Garrett Crochet, there's another option out ...

MLB Network's Jon Morosi made the case for the Seattle Mariners trading their most experienced pitcher for a young Red Sox ...