The Seattle Mariners are still looking for solutions for the holes in their infield. The Mariners entered the offseason with ...

The Seattle Mariners are still trying to find solutions in the infield and seem to be getting walled in the trade market.

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

The Blue Jays, Giants, and Orioles are among the best fits for Mariners righty Luis Castillo on the trade market. Read more ...

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

The Red Sox wanted to package Triston Casas and Masataka Yoshida in a trade for Seattle's Luis Castillo. Visit MLB Trade ...

According to MLBTradeRumors, the Toronto Blue Jays are among the best trade partners for Seattle Mariners starting pitcher Luis Castillo. The Mariners aren't ac ...

The Seattle Mariners have depth in their rotation and need a bat. Enter the Baltimore Orioles, who are losing their ace, ...

In an offseason defined, so far, by their inaction, the Mariners remain on the prowl for two new infielders. Here's a look at ...

In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined 3.38 ERA, led by George Kirby, Logan Gilbert, Luis Castillo, Bryce Miller and Bryan Woo. But a historically ...

The Boston Red Sox are still in the market for starting pitching this winter, with Seattle Mariners ace Luis Castillo being a ...