Luis Castillo is gone, but his impact on the Mariners won’t be forgotten

The Mariners’ bullpen will get a boost via new acquisition Seranthony Domínguez on Tuesday, as the veteran is expected to arrive at T-Mobile Park for their upcoming series against the Tigers. But first,

The trade deadline is closing in, and the dominoes have begun to fall. Whatever happens, the best place to find out what it means for your Fantasy Baseball team is right here in the Trade Deadline Tracker.

The MLB trade market just exploded with the Tarik Skubal and Luis Castillo blockbusters. Discover how interim GM John Mozeliak can squeeze desperate contenders for max prospect returns on Reid Detmers and Jose Soriano.

MLB Trade Rumors: The Seattle Mariners have starting pitcher George Kirby generating trade interest, per Jeff Passan, who says that teams think that he is “available and could be moved” at the trade deadline. Passan also says that Emerson Hancock and Luis Castillo could also be moved.

Luis Castillo surrendered five runs with two strikeouts over five innings in a no-decision against the Dodgers on Tuesday.