The Seattle Mariners have signed another pitcher named Luis Castillo, and the most amazing part? He's also Dominican!

Former Detroit Tigers right-hander Luis Castillo has signed a minor-league deal with the Seattle Mariners. Luis Felipe Castillo, who turns 30 in March, will be a spring training teammate of the ...

The official news source of Major League Baseball including scores, standings, stats, trade rumors, injuries, game recaps, press releases and more.

The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with ...

The Seattle Mariners' 2025 roster needs more offense to compete for a postseason berth. Could Toronto Blue Jays shortstop Bo ...

This offseason has been nothing short of a nightmare for San Diego Padres fans. The Friar Faithful, accustomed to the team’s ...

The Athletic's Ken Rosenthal writes that one of the reasons the free-agent market remains clogged in late January is that ...

Here's what our experts think could still go down between now and spring training, from free agency to off-field drama.

It seems like just a matter of time before the Cubs sign a name-brand reliever. Estévez is on their radar, according to Jon Morosi of MLB Network. So are Jansen, Robertson and Ryan Pressly, per ...

In December, following the trade for All-Star outfielder Kyle Tucker, the Cubs were linked to Seattle Mariners pitcher Luis ...

It's an exciting time for baseball! At RotoBaller HQ, we have already released our overall fantasy baseball rankings for roto leagues and will break down each position in the upcoming weeks. Today, we ...

Opening Day is a couple of months away, but it's never too early to get a jump start on fantasy baseball prep. At RotoBaller ...