Seattle Mariners: Breaking News, Rumors & Highlights

Mariners call up Top 100 prospect C Harry Ford

The wild-card eligible Seattle Mariners called up top catching prospect Harry Ford on Monday as rosters expanded to 28 players throughout baseball. The Mariners also recalled infielder Leo Rivas from Triple-A Tacoma, while they selected the contract of right-hander Luke Jackson.

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Mariners Making Playoff Push With No. 4 Prospect On The Roster

The Seattle Mariners are a team right in the mix for a playoff spot and took a step to give the organization more depth in the big leagues on Monday. With rosters expanding from 26 to 28 players, the Mariners announced that they are promoting No.

Seattle Mariners News / Athlon Sports / September 1

Mariners Announce Decision on Top Catching Prospect Before Rays Series

The Seattle Mariners enter the final month of the MLB season looking to hunt down the Houston Astros for the top spot in the American League West division.

Philadelphia Phillies News / Yardbarker Quizzes

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Seattle Mariners News / Inside The Diamonds / September 1

Seattle Mariners Roster Moves 9/1/25

The Seattle Mariners start a series with the Tampa Bay Rays today. It is now September, which means rosters expand. Each team will get to set their roster with 28 players, although the Mariners will have to play down one for a few more days while Victor Robles serves the final days of his suspension.

Harry Ford News / MLB Trade Rumors / September 1

Mariners promote top catching prospect

In his first 97 games and 458 plate appearances at the Triple-A level, he has turned in a terrific .283/.408/.460 batting line (125 wRC+).

Which MLB teams have the longest World Series droughts?

The 'Four+ 20-home run/20-stolen base MLB seasons' quiz

Seattle Mariners News / Lookout Landing / September 1

2025 Mariners Minor League Recap, August 25 – August 31

With just a handful of weeks left in the minor league season, eyes are rightfully beginning to turn to the playoffs and how everything shakes out once the regular season comes to a close.

MLB News / Lookout Landing / August 31

Mariners steal one in Cleveland, defeat Guardians 4-2

The Mariners series against Cleveland got off to a dreadful start, as the Mariners watched a 4-0 lead evaporate in a series opener loss that went down as one of the most frustrating on the year, with infield hits and weak contact pushing across runs for Cleveland.

MLB News / Field Level Media / August 31

Mariners two-hit Guardians, avoid series sweep

Julio Rodriguez connected for a go-ahead two-run RBI single in the seventh to help the Seattle Mariners rally for a 4-2 win and avoid a sweep against the host Cleveland Guardians on Sunday.

Seattle Mariners News / MLB Trade Rumors / August 31

Nick Anderson elects free agency, reaches deal with Mariners

Right-hander Nick Anderson has reached a deal with the Mariners, according to a report from Joel Sherman of the New York Post. It’s a somewhat unusual situation, as Anderson had been on the Rockies’ 40-man roster and pitched in an MLB game as recently as August 27.

MLB News / Field Level Media / August 31

Mariners try to extend wild-card lead, avoid sweep vs. Guardians

First baseman Josh Naylor was a man of few words during his five seasons with the Cleveland Guardians, even as a first-time All-Star in 2024. Now with the Seattle Mariners and playing in his first series in Cleveland since being traded in the offseason, his lack of loquaciousness remains.

MLB News / Lookout Landing / August 30

Three things I learned from John Smoltz during the Mariners 4-3 loss to Cleveland

But that’s not how the pitchers in today’s game went about their business. Logan Gilbert relied on his slider and splitter go get through his first five innings in total control.

MLB News / Lookout Landing / August 30

Mariners decline MLB’s Ty Cobb initiative, fumble 5-4 loss in Cleveland

An explosive first inning was false promise as the Seattle Mariners squandered a 4-0 lead to bleed out a 5-4 walkoff loss at the Cleveland Guardians. It

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Seattle Mariners News / Seattle Mariners on SI / August 29

Seattle Mariners Outfielder Has Been Among Most Valuable Players at His Position

The Seattle Mariners are firmly entrenched in the American League playoff picture and are attempting to make their second postseason berth since 2022. In the Mariners' last playoff appearance in 2022, and every season since, center fielder Julio Rodriguez played a massive role.

Victor Robles News / MLB Trade Rumors / August 29

Víctor Robles suspension reduced to seven games

Mariners outfielder Victor Robles has had his suspension reduced to seven games, reports Ryan Divish of The Seattle Times. He will begin serving it tonight.

Seattle Mariners News / Seattle Mariners on SI / August 28

Seattle Mariners Infielder Begins Rehab Assignment With Triple-A Tacoma

The Seattle Mariners have less than 30 games left in the regular season and one of the team's Opening Day starters is nearing his return after a lengthy injury.

Colt Emerson News / Last Word On Sports / August 28

Is Colt Emerson the Mariners’ Next Highlight Infielder?

Following a disappointing end to the 2024 season, in which the Mariners missed the playoffs, they sought to rebound in 2025. So far, at 72-62, they hold the last wildcard slot, leading by 3.5 games over the next team.

Seattle Mariners News / Seattle Mariners on SI / August 28

Seattle Mariners Rank Near Very Bottom of League in Surprising Stat

Entering Thursday's off day, the Seattle Mariners are in a solid spot with regards to trying to make the playoffs again in 2025. They are in possession of the third and final wild card spot in the American League, and they are also just 1.5 games back of the Houston Astros in the American League West.

Seattle Mariners News / Just Baseball / August 27

Is This the Year the Seattle Mariners Finally Win the AL West?

Few fanbases have endured more frustration in the 21st century than the Mariner faithful. Since the fateful 2001 season when Seattle won 116 games in the regular season but lost in the ALDS, the franchise has not won the AL West or a playoff game.

Seattle Mariners News / Yardbarker / August 26

One stat shows just how impressive Cal Raleigh's season has been

With catcher Cal Raleigh reaching the 50-homer milestone on Tuesday night, it's easy to overlook what he's doing from each side of the plate as a switch-hitter during his monster season.

Mariners' Cal Raleigh breaks MLB record

Cal Raleigh eyes legends after hitting 50th home run of season

Cal Raleigh reaches another milestone with HR against Padres

Which 20 players have hit four home runs in an MLB game?

The 'MLB single-season switch-hitter home run leaders' quiz

Seattle Mariners News / Yardbarker / August 26

Cal Raleigh eyes legends after hitting 50th home run of season

Seattle Mariners star Cal Raleigh etched his name into the MLB's record books when he slammed his 50th homer of the season. Now, with a little over a month to play, he's setting his sights on some of the game's legends.

Cal Raleigh reaches another milestone with HR against Padres

Cal Raleigh had great quote after joining 50-home-run club

Which 20 players have hit four home runs in an MLB game?

The 'MLB home run record by position' quiz

Cal Raleigh News / Yardbarker / August 24

Mariners' Cal Raleigh breaks MLB record

Seattle Mariners catcher Cal Raleigh continued his MVP-worthy season on Sunday afternoon.

Pirates' Paul Skenes boasts historic numbers through first 50 starts

Aaron Judge offers update on his recovery from elbow injury

Yankees manager gives ominous answer about benching Anthony Volpe

Return date for Braves ace revealed

This Mets pitching prospect is closing in on his MLB debut

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Seattle Mariners News / Field Level Media / August 23

Mariners DFA UTIL Dylan Moore, activate OF Victor Robles

The Seattle Mariners have designated utility man Dylan Moore for assignment. In a corresponding move, they reinstated outfielder Victor Robles from the 60-day IL.