The Mariners went into the season relying on a platoon of Rowdy Tellez and Donovan Solano at first base. Tellez has had his moments as the left-handed side of the platoon, slugging nine home runs. But ...

The Mariners' bullpen, which has been heavily taxed lately, is adding another southpaw via the Los Angeles Dodgers. Joe ...

MLB Trade Deadline approaches, the Seattle Mariners find themselves in a familiar yet precarious position: buy, sell, or ...

How aggressive the Seattle Mariners leading up to the trade deadline depends on one big factor, ESPN insider Jeff Passan says.

After Thursday's loss and being swept by the Orioles, it's clear the Mariners — Cal Raleigh's historic season aside — need ...

The Los Angeles Dodgers acquired right-hander Will Klein in a trade with the Seattle Mariners on Monday in exchange for minor ...

The right-hander has thrown 7.1 innings at the major league level, and was designated for assignment by Seattle on Sunday.

You don't have much time to prove your value in the MLB; sometimes, even if you do make the most of your opportunity, it ...

The Dodgers made a trade with the Mariners for pitcher Will Klein, while calling up minor leaguer Ryan Loutos.

Castillo signed a five-year, $108 million contract before the 2023 season, and dumping the rest of that money would be ...