It’s true, the M’s have been shopping Castillo – one of the better pitchers in baseball over the past several years – this ...

The Mariners should end this MLB offseason by adding these four free agents to return to the playoffs after their 2024 ...

Red Sox 1B Triston Casas said he's received assurances from the Red Sox that they want him in Boston long-term. Read more on ...

The future of the Seattle Mariners three-time All-Star pitcher could be determined when the Japanese ace finds a home.

ESPN MLB insider Jeff Passan talked to Seattle Sports' Brock and Salk about what directions are left for the Mariners' offseason.

Seattle Mariners hurler Luis Castillo has been linked to several teams in the rumor mill. Could he land with the Baltimore ...

January and February is typically when teams sit back and wait for free agents and potential trade partners to get desperate.

Nick Pollock, who founded "Pitcher List," sees some concerning trends with the M's pitcher, who has recently been involved in ...

The Chicago Cubs have shown some level of interest in right-hander Luis Castillo, according to Ryan Divish of the Seattle Times and other reports. 'The Mariners ...

Built between 1672 and 1695 by the Spanish, The Castillo de San Marcos served as a fort for more than 205 years. It's the oldest masonry fortification in the U.S. What is now a picturesque ...

and veteran right-hander Luis Castillo has served as a veteran anchor for the club’s rotation ever since he was acquired from the Reds following the 2022 trade deadline. While the Mariners still ...