Seattle Mariners: Breaking News, Rumors & Highlights

Pitching Matchups For Series Between Seattle Mariners, Cleveland Guardians

The Seattle Mariners will begin a three-series, nine-game road trip against the Cleveland Guardians at 4:10 p.m. PT on Friday. The Mariners are coming off two consecutive series wins a 4-2 homestand, and will be looking to carry that momentum against the Guardians.

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Mariners’ Josh Naylor can make stolen base magic against his brother Bo, the Guardians’ catcher

This is quite the matchup.

Seattle Mariners News / Seattle Mariners on SI / 14 hours ago

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.

MLB News / Seattle Mariners on SI / 16 hours ago

Takeaways From Seattle Mariners Series Win Against San Diego Padres

SEATTLE — The Seattle Mariners had an eventful three-game series against the San Diego Padres from Monday-Wednesday. The Mariners won the inaugural Vedder Cup trophy (named after guitarist/vocalist Eddie Vedder of Pearl Jam fame) by winning the season series 5-1 against the Padres.

Philadelphia Phillies News / Yardbarker Quizzes

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Seattle Mariners News / Lookout Landing / 18 hours ago

One run in the West

The Mariners dawdled out of the All-Star break and sat five back in the division at the end of July. Then they came home and won nine of ten. It was a notable moment: the Mariners had never won nine of 10 on a homestand in their history.

Seattle Mariners News / Last Word On Sports / 19 hours ago

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 / 21 hours ago

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 / Seattle Mariners on SI / 22 hours ago

Seattle Mariners Closer Moves into Top-5 of Impressive All-Time Team Leaderboard

The Seattle Mariners moved back to 10 games over .500 on Wednesday with a 4-3 win over the San Diego Padres at T-Mobile Park. At 72-62, Seattle is in possession of the third and final wild card spot in the American League.

Seattle Mariners News / Seattle Mariners on SI / August 28

Randy Arozarena and Julio Rodriguez on Verge of Special Seattle Mariners History

The Seattle Mariners beat the San Diego Padres 4-3 on Wednesday afternoon at T-Mobile Park to take the series from their National League West rivals. With the win, Seattle concluded a 4-2 homestand and moved to 72-62 on the season.

Eugenio Suarez News / Seattle Mariners on SI / August 28

Seattle Mariners Third Baseman Matches Career Best After Latest Home Run

SEATTLE — The Seattle Mariners concluded a successful homestand with a 4-3 win against the San Diego Padres on Wednesday. The Mariners won two consecutive series against the Athletics and Padres on the homestand, going 4-2 overall, and one of the team's key trade acquisitions had his hands all over the victories.

Seattle Mariners News / Seattle Mariners on SI / August 28

Seattle Mariners Starting Pitcher Sees League-Best Streak Come to an Ends

SEATTLE — The Seattle Mariners had a strong homestand and will look to carry that momentum on the road trip. The Mariners won two consecutive series against the Athletics and San Diego Padres and went 4-2 overall on the homestand.

Seattle Mariners News / Legends On Deck / August 27

Mariners Cal Raleigh Makes History

Cal Raleigh etched his name into MLB history in 2025 by becoming the first primary catcher ever to hit 50 home runs in a single season. He also became the first player to launch at least 20 homers from both sides of the plate in the same year.

Bryan Woo News / Lookout Landing / August 27

Mariners add on gratuitious Vedder Cup win, beating Padres 4-3 behind Bryan Woo and Eugenio Suárez

Given how the first four innings went, it’s surprising that today was the day Bryan Woo’s streak of 25 consecutive six-inning starts came to an end. Woo started out pitching from the rocking chair against the potent Padres lineup in the final game of the 2025 Vedder Cup, the only real hiccup being a single off the bat of Fernando Tatís, Jr.

MLB News / Seattle Mariners on SI / August 27

Seattle Mariners Manage to Survive Late Push From San Diego Padres, Win 4-3

SEATTLE — The Seattle Mariners were able to ward off an attempted rally from the San Diego Padres in a 4-3 victory on Wednesday at T-Mobile Park. The Mariners improved to 72-62 on the season, and pulled within one game of the Houston Astros for first place in the American League West at the conclusion of the game.

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Seattle Mariners News / Sporting News / August 27

Most home runs by a switch hitter: Where Cal Raleigh's 2025 HR total compares to Mickey Mantle MLB record

Mariners catcher Cal Raleigh was on a tear in 2025, setting the record for most home runs hit by a catcher. Here is how his campaign compares to the most home runs by a switch hitter in MLB history.

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

Cal Raleigh 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

Seattle Mariners 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

Best landing spots for Adley Rutschman

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.

Mariners designate Dylan Moore for assignment

The Mariners announced this afternoon that they’ve designated utility man Dylan Moore for assignment. Moore’s spot on both the 40-man and active roster will go to outfielder Victor Robles, who was activated from the 60-day injured list in a corresponding move.