The missing link in Luis Castillo's pitching profile has been his lost changeup, which needs a spin dry to unlock another ...

Seattle considered multiple trade offers for veteran starter Luis Castillo this offseason. Here's why Jerry Dipoto and the ...

The past four seasons have seen the Mariners enter a golden age of pitching. From their elite bullpens of the 2020s to their ...

The Twins checked in on Luis Castillo, but the Mariners don't appear to be trading the ace anywhere. Visit MLB Trade Rumors ...

The Seattle Mariners starting pitching rotation was the benchmark for health and consistency in 2024. The staff was the only ...

The Mariners went into this offseason with no intention of breaking up a starting rotation that was the best in baseball last ...

PEORIA, Ariz. — Some early morning rain didn’t seem to affect the Mariners’ second official workout of spring training. With sun peeking through the clouds for extended periods, the fields dried ...

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

The Emerald City shines as we continue our MLB odds series with a Seattle Mariners over/under win total prediction and pick.

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto said were worthy of consideration. “We had more than a few deals that ...