The Seattle Mariners and third baseman Kyle Seager have agreed to a seven-year, $100 million deal that includes an option for an eighth year, a league source confirmed to ESPN.com's Jerry Crasnick.

NEW YORK -- Kyle Seager was so locked in Monday night he had no idea Derek Jeter nearly caught his short fly down the left-field line on a carom until he was safe on third with a triple. "It was a ...

It took 20 years for a Mariner to do it once. It took almost 30 more years for another Mariner to do it. Nineteen teams—nineteen—have never had a player do it. So understand that you may never see it ...

For these Mariners fans, the team’s postseason campaign is special — and bittersweet, as they care for aging parents or ...

Seattle has never won a World Series. Or even an American League pennant. Could a little bit of alchemy change that?