Mariners' officials spent their pre-spring training luncheon on Thursday lauding the transformation of the once highly touted prospect, reporting that he had lost 40 pounds this offseason.
Playing baseball in Seattle just became more energy efficient, after the Mariners announced they have become the first major league team to install LED lights to illuminate the playing field.
Mariners' Logan Morrison, or "LoMo" to fans, is looking to up his fashion game during the off season. On Tuesday, the first baseman tweeted fans asking for fancy new cleat designs.
Randy Johnson will wear an Arizona Diamondbacks cap on his plaque in baseball's Hall of Fame. The Hall of Fame made the announcement Friday.
Former Seattle Mariners pitcher Jamie Moyer will become the latest inductee into the club's Hall of Fame.
The Seattle Mariners have acquired left-handed pitcher Mike Kickham from the Chicago Cubs in exchange for minor-league pitcher Lars Huijer.
Randy Johnson, Pedro Martinez and John Smoltz, a trio of star pitchers who dominated in an era of offense, were elected to baseball's Hall of Fame on Tuesday along with Craig Biggio, the first time since 1955 writers selected four players in one year.
The San Diego Padres traded outfielder Seth Smith to the Seattle Mariners on Tuesday in exchange for hard-throwing reliever Brandon Maurer.
The Mariners have found a right-handed bat for their outfield, acquiring Justin Ruggiano from the Chicago Cubs.
The Kansas City Royals and veteran slugger Kendrys Morales agreed to a $17 million, two-year contract, a person familiar with the negotiations told the Associated Press on Thursday.
The Seattle Mariners have signed slugger Nelson Cruz to a four-year deal, adding a needed right-handed power hitter to their lineup.
The Seattle Mariners have traded outfielder Michael Saunders to the Toronto Blue Jays in exchange for veteran left-handed pitcher J.A. Happ.
Nearly six years later, selecting Seager in the third round might be the best draft pick of Zduriencik's tenure in Seattle.
The Seattle Mariners have officially announced a seven-year contract with third baseman Kyle Seager that will keep him with the club through at least the 2021 season.
Two people with knowledge of the deal say the Mariners and free agent slugger Nelson Cruz are nearing agreement on a contact that would give Seattle the right-handed bat it has sought.