Four years ago, multiple teams called the Reds about Luis Castillo, who only became a Mariner after another team was told 'no ...

If it truly is the end for the Mariners’ piggyback, at least for now, it went out with a bang. Bryce Miller and Luis Castillo ...

Due in part to injuries, the Toronto Blue Jays have had a rather lackluster start to the 2026 season. However, despite a ...

The Mariners had virtually everything going right on Monday night, a rarity within a season that has bled from frustratingly ...

Edwin Arroyo’s Reds promotion gives Mariners fans a fresh reminder that the Luis Castillo trade still has another side to ...

The Mariners got strong results from Luis Castillo and Bryce Miller, but their piggyback plan still exposed an uncomfortable ...

The Mariners followed up with Luis Castillo and Bryce Miller after both expressed frustration, but the team plans to stick ...

The much talked about, and generally despised, piggyback pitching plan was effective again Sunday. Is the strategy actually ...

The Mariners are running the piggyback back. That alone was enough to make part of the fan base rub their temples. But an extra wrinkle came in over the weekend. Luis Castillo is starting Monday’s ...

The Seattle Mariners had a predetermined plan and stuck with it. On Monday, they were going to piggyback pitchers with a pair ...

MLB betting analysis breaks down the Mariners vs. Astros matchup, highlighting Luis Castillo's struggles and a key Yordan ...

The Luis Castillo problem is not going away because this no longer looks like one bad start. The Mariners can call it a rough stretch, and maybe that is all it becomes, but it’s already big enough to ...