Seattle Mariners: Breaking News, Rumors & Highlights

Luis Castillo 'Rock'-Solid in Seattle Mariners 1-0 Win Over Pittsburgh Pirates

SEATTLE — Pitching was the key for the Seattle Mariners in a 1-0 victory against the Pittsburgh Pirates on Saturday at T-Mobile Park. Living up to his nickname, Mariners starting pitcher Luis Castillo was "rock"-solid and delivered a seven-inning masterclass which included eight strikeouts and just two hits allowed.

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Luis Castillo, two relievers combine for 2-hitter as M's blank Pirates

Luis Castillo pitched seven scoreless innings and struck out a season-high eight batters as the Seattle Mariners defeated the visiting Pittsburgh Pirates 1-0 on Saturday evening.

Seattle Mariners News / Seattle Mariners on SI / July 5

Seattle Mariners Rotation Has 3 of Most Efficient Starting Pitchers Ever

SEATTLE — The Seattle Mariners pitching development staff is considered one of the biggest strength of the team, if not the single biggest. The Mariners preach attacking the strike zone and throwing strikes.

Bryan Woo News / Seattle Mariners on SI / July 5

ESPN MLB Insider Isn't Sure that Seattle Mariners Star Bryan Woo Can Make All-Star Game

The Seattle Mariners beat the Pittsburgh Pirates 6-0 behind six more excellent innings from starting pitcher Bryan Woo on Friday afternoon. Woo surrendered just three runs and two walks, striking out eight.

Cal Raleigh News / Yardbarker Quizzes

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Hector Neris News / Seattle Mariners on SI / July 5

Seattle Mariners' Longtime Nemesis Returns to Team's Biggest Rival

Hector Neris, who has tormented the Seattle Mariners for years as a member of the Houston Astros, is returning to the Astros organization, according to a report from Ari Alexander.

Cal Raleigh News / Seattle Mariners on SI / July 5

Seattle Mariners Release Video Announcing Cal Raleigh Being Named All-Star Starter

SEATTLE — The All-Star Game is set to take place at 5 p.m. PT on July 15 at Truist Park in Atlanta, and Cal Raleigh will begin the Midsummer Classic behind the plate.

Seattle Mariners News / Seattle Mariners on SI / July 5

Seattle Mariners Rookie Reportedly at Top of Surprising Defensive Leaderboard

As the Seattle Mariners move toward the July 31 trade deadline, reports indicate they are targeting corner infielders. The Mariners have been linked to both first and third baseman, and reportedly have interest in a reunion with former infielder Eugenio Suarez, currently playing for the Arizona Diamondbacks.

Tyler Locklear News / Minor League Baseball on SI / July 5

ANALYSIS: Tyler Locklear Could be Underrated Trade Chip For Seattle Mariners

The 2025 MLB trade deadline is set to take place at 3 p.m. PT on July 31, and a lot of eyes will be on the Seattle Mariners. The Mariners are seven games

Seattle Mariners News / Seattle Mariners on SI / July 5

Bryan Woo of Seattle Mariners Joins Ace Tarik Skubal Atop MLB Leaderboard

The Seattle Mariners beat the Pittsburgh Pirates 6-0 on Friday afternoon at T-Mobile Park. While Cal Raleigh was the big story because of his multi-home run game, M's pitcher Bryan Woo continued his excellent season by earning his eighth win.

MLB News / MLB on ClutchPoints / July 5

Mariners’ Cal Raleigh could challenge Aaron Judge for AL MVP, ex-player says

New York Yankees captain Aaron Judge might be the reigning AL MVP, and the current favorite to win the award once again. However, with every home run he slugs, Seattle Mariners catcher Cal Raleigh is making the odds of a back-t0-back Judge win slimmer and slimmer.

Seattle Mariners News / Seattle Mariners on SI / July 5

Cal Raleigh of Seattle Mariners is Now Chasing Barry Bonds in Baseball History

Seattle Mariners catcher Cal Raleigh continued his historic season on Friday afternoon, hitting two home runs as the M's beat the Pittsburgh Pirates 6-0 at T-Mobile Park.

Randy Arozarena News / Seattle Mariners on SI / July 5

Seattle Mariners' Randy Arozarena Has Shown Encouraging Development in Recent Stretch

SEATTLE — The Seattle Mariners need one more win to clinch a winning homestand, and one player has had his fingerprints all over the team's current stay at T-Mobile Park.

Seattle Mariners News / Lookout Landing / July 5

Can you guess this Mariners left-hander in today’s in-5 trivia game?

Think you can figure out what Mariners player we’re talking about? You’ll get five clues to figure him out. Hello Mariners fans! We’re back for another day of the Lookout Landing In-5 daily trivia game.

Bryan Woo News / Total Apex Sports / July 5

Seattle Mariners Starting Pitcher Bryan Woo Continues His Great 2025 Season

Seattle Mariners Starting Pitcher Bryan Woo continued his stellar 2025 season at home against the Pittsburgh Pirates on Independence Day. He tossed six scoreless innings and punched out eight.

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Seattle Mariners News / Field Level Media / July 5

Mariners' Cal Raleigh could surpass franchise icon against Pirates

Dan Wilson and Ken Griffey Jr. were teammates when the latter hit a franchise-record 35 home runs before the All-Star break in 1998. Wilson, now the Seattle Mariners manager, was asked to make a comparison Friday afternoon after Cal Raleigh homered twice in a 6-0 victory against the Pittsburgh Pirates to match Griffey's feat.

Rowdy Tellez News / Total Apex Sports / July 5

Texas Rangers Sign Rowdy Tellez To Minor League Contract

The Texas Rangers signed free-agent First Baseman Rowdy Tellez to a minor league contract, according to Will Sammon of The Athletic. Tellez was let go by the Mariners last week after struggling mightily to start the season.

Cal Raleigh News / Seattle Mariners on SI / July 4

Seattle Mariners Catcher Cal Raleigh Pulls Even With Hall of Famer With 2-Homer Day

SEATTLE — Seattle Mariners catcher/designated hitter Cal Raleigh has checked off MLB and franchise records in what feels like every other week this season.

Seattle Mariners News / Lookout Landing / July 4

Mariners’ scouting director Scott Hunter on the “unpredictable” 2025 MLB Draft

What Hunter said he learned from the 2024 Draft that he’s taking into the 2025 Draft Mariners Scouting Director Scott Hunter met with the media before Wednesday’s game to discuss the upcoming MLB Draft, which begins on July 13th in Atlanta during the All-Star Game festivities.

Seattle Mariners News / Lookout Landing / July 4

Cal Raleigh ties Ken Griffey Jr., Mariners spark a shutout win

Home runs 34 and 35 for Big Dumper help secure a tidy holiday victory Cal Raleigh hit his 34th home run of the 2025 season as I walked down the precipitously sloping hill to Seward Park.

Cal Raleigh News / Field Level Media / July 4

Cal Raleigh hits two more homers as Mariners blank Pirates

Cal Raleigh hit two home runs, his major league-leading 34th and 35th of the season, as the Seattle Mariners defeated the visiting Pittsburgh Pirates 6-0 Friday afternoon in the opener of a three-game interleague series.