The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

Former Boston Red Sox infielder Justin Turner was predicted to sign with the Seattle Mariners in MLB free agency.

The Boston Red Sox have been in rumors all offseason to this point. Some of those rumors led to actual deals, like Garrett Crochet and Walker Buehler. The vast ...

Latest update on Boston Red Sox trade talks with St. Louis Cardinals for Nolan Arenado. What implications could this have on ...

The Seattle Mariners are still looking for an answer at second and third base with a little over two weeks until pitchers and ...

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto ...

Have the Red Sox done enough to compete for a playoff spot? As the offseason dust settles, here’s a look around the league at ...

BOSTON -- Though they had to dip into their prospect inventory to acquire blossoming ace Garrett Crochet from the White Sox, ...

Red Sox President Sam Kennedy clarifies Boston's stance on pursuing Alex Bregman in MLB free agency, shedding light on the ...

The Mariners have been known for their robust pitching development, including current big league rotation members Logan ...

Brian Van Belle, RHP: Van Belle posted a 4.42 ERA over 30 games, including nine starts, for Worcester last season and pitched this winter in Puerto Rico, posting a 4.29 ERA over seven games, four ...