The Seattle Mariners were part of a blockbuster three-team trade Thursday afternoon that brought center fielder Austin Jackson to Seattle and sent former Cy Young pitcher David Price from Tampa Bay to Detroit.
The Seattle Mariners have acquired veteran outfielder Chris Denorfia from the San Diego Padres for a pair of minor leaugers.
The Seattle Mariners celebrated a night of baseball with a 10 minute firework show at Safeco Field on Friday.
Chris Davis hit a leadoff homer in the 10th inning, Nelson Cruz also went deep and the Baltimore Orioles overcame a record-tying start by Felix Hernandez in a 2-1 victory Friday night over the Seattle Mariners.
Wie-Yen Chen allowed five hits over eight innings and Delmon Young hit a three-run homer to give the Baltimore Orioles a 4-0 victory over the Seattle Mariners on Thursday night.
The Seattle Mariners have reacquired first baseman Kendrys Morales in a trade with the Minnesota Twins for minor-league pitcher Stephen Pryor.
The Seattle Mariners and Los Angeles Angels have played 9 hours, 21 minutes of baseball in their first two games following the All-Star break, and their pitching staffs have thrown a total of 779 pitches in 28 innings.
In a classic battle of the bullpens that lasted through the 16th inning, the Seattle Mariners came up just short against the Los Angeles Angels.
Seattle's Felix Hernandez will start Tuesday night's All-Star game for the American League and Adam Wainwright of the St. Louis Cardinals will open for the National League.
Felix Hernandez put an exclamation on the best first half of his career by outpitching Jeff Samardzija and shutting down the team with the top record in baseball.
Kendrys Morales had a two-run double in the fifth inning to help Minnesota Twins rookie right-hander Yohan Pino earn his first major league victory, 4-2 over the Seattle Mariners on Thursday night.
Seattle Mariners third baseman Kyle Seager has been selected to replace injured Toronto first baseman Edwin Encarnacion on the American League's roster for next week's All-Star game.
Hector Noesi pitched five-hit ball into the seventh inning for his first win in a month, leading the Chicago White Sox to a 1-0 victory over the Seattle Mariners on Sunday.
White Sox third baseman Conor Gillaspie has left a game against the Seattle Mariners with a bruised right knee.
Second base umpire Dana DeMuth has left the game between Seattle and Chicago after colliding with White Sox second baseman Gordon Beckham in the fifth inning.