The Philadelphia Phillies have claimed right-hander Max Castillo off of waivers from the Boston Red Sox. Outfielder Simon Muzziotti has been designated for assignment in order to clear a 40-man roster ...

It looks like Walker Buehler was a backup plan for the Boston Red Sox. Boston pivoted to signing the right-hander to a one-year deal after it was unsuccessful in trading for Seattle Mariners right ...

But what would it take for the Red Sox to land Castillo, who will enter the third year of a five-year $108 million contract in 2025 — and would the price be worth it? Casas Not Enough on His Own ...

But even if Castillo is a potential target for the Red Sox, the Mariners are apparently putting a premium on their asking price for the veteran. As Jude noted on X, “a Luis Castillo-for-Triston ...

There was a time when the Red Sox could've gone in a different direction before the Buehler signing, though. Boston was heavily tied to Seattle Mariners pitcher Luis Castillo in trade talks.

Triston Casas’s spot on the Red Sox seems to be safe after the team acquired a trio of starting pitchers, but they were willing to let him go for more than just pitching help. Boston offered ...

After the Chicago White Sox traded starting pitcher Garrett Crochet to the Boston Red Sox, Seattle Mariners starting pitcher Luis Castillo popped ... over five years) or Max Fried ($218 million ...

Boston Red Sox designated hitter Masataka Yoshida had ... and first baseman Triston Casas in a deal for Mariners ace Luis Castillo. However, MLB.com's Mark Feinsand reported that Boston ultimately ...

Mark Feinsand of MLB.com recently named the Red Sox and Baltimore Orioles as potential fits for Seattle Mariners starting pitcher Luis Castillo. Seattle needs offensive help and Castillo has been ...

Bleacher Report's Zachary Rymer recently predicted the Red Sox to swing another blockbuster trade this winter, with this one being for Seattle Mariners pitcher Luis Castillo. BOSTON, MA - MAY 16 ...

The trade market for the Seattle Mariners with regards to Luis Castillo is rapidly shrinking, it seems. The Boston Red Sox signed free agent Walker Buehler to a one-year deal on Monday ...