Austin Hays drove in four runs in his season debut, and the Cincinnati Reds beat Luis Castillo and the Seattle Mariners 8-4.

Castillo struggled against the Cincinnati Reds, going just 4.1 innings and giving up six earned runs. Unfortunately, this ...

According to a report from Bob Nightengale of USA Today, the M's were offered a young infielder for Castillo, but said no.

The Seattle Mariners have made yet another roster move, calling up pitcher Sauryn Lao from Triple-A Tacoma on Sunday morning. In a corresponding move, the M's h ...

The Seattle Mariners used the home run ball to their advantage in an 8-3 win against the Toronto Blue Jays on Sunday. The victory improved the Mariners record t ...

There are now two Luis Castillos in the Mariners' rotation -- one nicknamed "The Rock," the other "The Pebble." Here's more on their budding relationship.

The Cincinnati Reds welcome their former ace Luis Castillo back home Tuesday night when they open a three-game series with the visiting Seattle Mariners. Both clubs are coming off three-game weekend ...

The Seattle Mariners are in desperate need of an offensive jolt, especially with the injuries to Victor Robles and Ryan Bliss ...

Seattle is looking to upgrade its lineup, but is not currently interested in trading from its vaunted rotation to do so. Read ...

first in Cincinnati and then Seattle. And we’d practically say he needs no introduction … except that two weeks ago, the Mariners called up their “other” Luis Castillo. You might know that ...

The Mariners have reportedly made pitcher Luis Castillo "off limits" in trade talks. "One club who offered a young infielder for veteran starter Luis Castillo, was told that Castillo remains ...