Luis Castillo is dominant, Josh Naylor hits his first homer as a Mariner, Ben Williamson gets it done on both sides of the ...

The Seattle Mariners took advantage of a down day for the rest of the American League contenders with a 3-1 win against the ...

Josh Naylor hit his first homer for the Seattle Mariners and Luis Castillo threw seven one-run innings in a 3-1 win over the Athletics.

Luis Castillo allowed a run in seven innings, Josh Naylor hit his first home run for the Mariners and Seattle beat the Athletics 3-1 on Monday night.