Castillo battled through five laborious innings for the M's on Sunday against the Toronto Blue Jays, earning the win, but ...

In addition to the starting duo, the M's also have another Julio Rodríguez in the organization "We are duplicating names left ...

The M's are supposed to be carried by their starting pitching, but it just hasn't been there through the first 23 games of ...

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

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

It didn’t stretch the length of that 18-inning playoff game between these teams three seasons ago, but Tuesday night’s ...

Luis F. Castillo will be making his first major league start. The 30-year-old has three MLB relief appearances under his belt ...

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 ...

After being designated for assignment, the Seattle Mariners have announced that right-hander Casey Lawrence has cleared waivers and been outrighted to Triple-A ...

ESPN's Jeff Passan addresses the Seattle Mariners reportedly turning down a trade for one of their starting pitchers, and the possibility of adding a free agent bat.

The Seattle Mariners beat the Toronto Blue Jays 8-3 on Sunday afternoon at Rogers Centre, improving to 12-10 on the season. Luis M. Castillo earned the win on the mound for Seattle, laboring ...