One of the most intriguing names reportedlty available on the trade market is Luis Castillo. The 32-year-old flamethrower of the Seattle Mariners could be made available for the right price as the club looks to use one of their positions of strength to bolster their lineup.

Even though the Seattle Mariners have one of the most exciting young players in the Majors in the form of Julio Rodriguez, the club struggled from an offensive standpoint in 2024. Although Luis Castillo is sitting on a sizable contract, the fact that he would not be considered a rental could go a long way toward receiving a nice deal in return.

It will be interesting to see whether or not the Mariners trade Castillo this offseason, however, he should draw plenty of interest from clubs looking to bolster their rotations. Castillo posted a 3.64 ERA with 175 strikeouts last season and could help nearly every team across the league.

Here’s a closer look at 3 potential landing spots for Luis Castillo if he is made available by the Mariners

#1 – Boston Red Sox

The Boston Red Sox have been one of the teams that have been brought up most often as a potential trade option for Castillo. The Red Sox have already made a notable deal this offseason by landing Garrett Crochet from the Chicago White Sox, however, if they were able to land Castillo as well, it could go a long way to returning to World Series contention.

The Boston Red Sox have a number of intriguing hitters that they could dangle to facilitate a deal. While Triston Casas is often mentioned as a potential chip to move the other way, the Red Sox could look to offload a few prospects as part of the deal as well. Castillo to the Red Sox makes sense, the two sides will simply need to iron out the details.

#2 – Baltimore Orioles

The Baltimore Orioles are another top contender who could use Luis Castillo’s service in 2025. It looks like the O’s will need to find a suitable replacement for Corbin Burnes, who is the top pitcher on the free agent market. The Orioles have several intriguing young players that could head to Seattle, including Coby Mayo.

Even though Mayo is one of the Orioles’ top young hitters, the club has many hitting prospects that are blocking one another when it comes to playing time. The O’s could use that depth to bring in a proven veteran pitcher like Luis Castillo without skipping a beat.

#3 – New York Mets

The New York Mets have made the biggest splash so far this offseason by signing Juan Soto to a 15-year, $765 million deal. Despite bringing one of the top players in the league, the Mets still have some question marks on their roster.

One of the areas that could use improvement is their rotation. By bringing in Castillo, the Mets could be one step closer to their first World Series since 1986.